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HRW
RUBBER HOSES
3
HRW
RUBBER HOSES
HRW Srl - Italy
MAN UFA C TURI NG
HRW PO I N TS
HRW-WEB.IT
HRW hydraulic rubber hoses are
HRW offer an hose assemblies
HRW website is organized to be
manufactured according to
service through a worldwide
easy to browse and useful for
international standard EN, DIN
network of professional and
guests.
and SAE.
specialized partners.
New product information and
The use of first quality raw
The «HRW Points» perform to
specific interest tools are
materials and controls
local market with a top hose-
uploaded regularly and can be
throughout the production
service able to satisfy any
freely consulted or downloaded.
process ensure the highest
application demand with the
quality level.
guarantee of an high-tech and
reliable product.
HRW S.r.l. reserves the right to change specifications without notice.
4
HRW
RUBBER HOSES
HRW Srl - Italy
SUPER BRAID
CXT1
DIN EN 853 1SN / SAE 100 R1AT
Synthetic rubber inner tube
One high tensile steel wire braid
Synthetic rubber cover
CXT2
DIN EN 853 2SN / SAE 100 R2AT
Synthetic rubber inner tube
Two high tensile steel wire braid
Synthetic rubber cover
smooth
CST1
DIN EN 853 1SN / SAE 100 R1AT
Smooth cover
Synthetic rubber inner tube
One high tensile steel wire braid
Synthetic smooth rubber cover
CST2
DIN EN 853 2SN / SAE 100 R2AT
Smooth cover
Synthetic rubber inner tube
Two high tensile steel wire braid
Synthetic smooth rubber cove
high temperature
CHT1
DIN EN 853 1SN / SAE 100 R1AT
High temperature
Synthetic rubber inner tube
One high tensile steel wire braid
Blue synthetic rubber cover
CHT2
DIN EN 853 2SN / SAE 100 R2AT
High temperature
Synthetic rubber inner tube
Two high tensile steel wire braid
Blue synthetic rubber cover
r5 - r5r
BPR5
DIN EN 854 / SAE 100 R5
Textile braided cover
BPR5R
DIN EN 854R / SAE 100 R5R
Wrapped cover
5
Synthetic rubber inner tube
Textile braid and steel wire braid
Synthetic rubber impregnated
cotton braid cover
Synthetic rubber inner tube
Textile braid and steel wire braid
Synthetic rubber cover
www.hrw-web.it
HRW
RUBBER HOSES
HRW Srl - Italy
compact
AKT1
DIN EN 857 1SC
Synthetic rubber inner tube
One high tensile steel wire braid
Synthetic rubber cover
AKT2
DIN EN 857 2SC
Synthetic rubber inner tube
Two high tensile steel wire braid
Synthetic rubber cover
MXT2
SAE 100 R16
Synthetic rubber inner tube
One or two high tensile
steel wire braid
Synthetic rubber cover
MXT21
SAE 100 R17
Isobaric 210 Bar
Synthetic rubber inner tube
One or two high tensile
steel wire braid
Synthetic rubber cover
MST21
SAE 100 R17
Isobaric 210 Bar - Smooth cover
Synthetic rubber inner tube
One or two high tensile
steel wire braid
Synthetic rubber cover
hydrojet
JET4K
HRW DESIGN
Synthetic rubber inner tube
One or two high tensile
steel wire braid
Synthetic blu rubber cover
low pressure
BPR6
DIN EN 854 / SAE 100 R6
BPR4
DIN EN 854 / SAE 100 R4
6
Synthetic rubber inner tube
High resistance textile braids
additionally reinforcement
Synthetic rubber cover
Synthetic rubber inner tube
Two high resistance textile braids
additionally reinforced with an
helical steel wire
Synthetic rubber cover
HRW
RUBBER HOSES
HRW Srl - Italy
premium spir
WXS4HP
DIN EN 856 4SP
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
TXS4HP
DIN EN 856 4SH
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
ZXS4HP
SAE 100 R12
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
RXS6HP
DIN EN 856 R13 / SAE 100 R13
Isobaric 345 Bar
Synthetic rubber inner tube
Four or six high tensile steel
wire spirals
Synthetic rubber cover
RKS6HP
DIN EN 856 R15 / SAE 100 R15
Isobaric 420 Bar
Synthetic rubber inner tube
Four or six high tensile steel
wire spirals
Synthetic rubber cover
eco spir
WXS4
DIN EN 856 4SP
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
TXS4
DIN EN 856 4SH
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
ZXS4
SAE 100 R12
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
RXS6
DIN EN 856 R13 / SAE 100 R13
Isobaric 345 Bar
Synthetic rubber inner tube
Four or six high tensile steel
wire spirals
Synthetic rubber cover
RKS6
DIN EN 856 R15 / SAE 100 R15
Isobaric 420 Bar
Synthetic rubber inner tube
Four or six high tensile steel
wire spirals
Synthetic rubber cover
7
HRW
RUBBER HOSES
HRW Srl - Italy
t-plast
TPR7
SAE 100 R7 / ISO 3949.1
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane
TPR8
SAE 100 R8 / ISO 3949.2
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane
t-plast nc
TPR7NC
SAE 100 R7 / ISO 3949.1
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane
TPR8NC
SAE 100 R8 / ISO 3949.2
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane
t-plast r18
TPR18
SAE 100 R18
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane
t-plast 700 bar
TPH10K
HRW DESIGN
8
Thermoplastic polyester inner tube
One layer of aramid fibers braid
One layer of steel braid
Pin pricked anti-abrasion polyurethane
HRW
RUBBER HOSES
HRW Srl - Italy
HOSE IDENTIFICATION MARKING
European Norm
US Norm
Hose dimensions
according to
European Norm
Working pressure
Hose dimensions
according to US
Norm
Production date
MM/YY
HOSE IDENTIFICATION
Except for hose with a wire braided exterior, the entire length of hose is legibly marked with one stripes parallel to the
longitudinal axis. Marking include, but is not limited to, the hose specification number, including type designation where
applicable. The metric hose size number, the maximum working pressure of the hose and the date of manufacture,
repeated with the first letter of each repeat not more than 760 mm from the first letter of that preceding.
* No mention of the burst pressure or the design factor is on the hose. This information could be misinterpreted and
result in a hose being used above its maximum working pressure.
APPLICATION FACTORS
Hydraulic hose assemblies have a finite life and factors which will reduce life include:
- Flexing the hose to less than the specified minimum bend radius
- Twisting, pulling, kinking, crushing, or abrading the hose
- Operating above maximum and below minimum temperature
- Exposing the hose to surge pressures above the maximum working pressure
- Intermixing hose, connectors, or assembly equipment not recommended by the manufacturer or not following the
manufacturer's instructions for fabricating hose assemblies
Surge pressures, are rapid and transient rises in pressure. Surge pressures will not be indicated on many common
pressure gauges and can best be identified on electronic measuring instruments with a high frequency response.
9
HRW
RUBBER HOSES
HRW Srl - Italy
HOSE WORKING PRESSURE (Bar)
HOSE TYPE
PART N.
CXT1
CXT2
CST1
CST2
CHT1
CHT2
AKT1
AKT2
MXT2
MXT21
MST21
WXS4HP
ZXS4HP
TXS4HP
RXS6HP
RKS6HP
WXS4E
ZXS4E
TXS4E
RXS6E
RKS6E
TPR7
TPR8
TPR18
TPR7NC
TPR8NC
TPH10K
BPR4
BPR6
JET4K
BPR5
BPR5R
MEET OR EXCEEED
DIN EN 853 1SN / SAE 100 R1AT
Standard
DIN EN 853 2SN / SAE 100 R2AT
Standard
DIN EN 853 1SN / SAE 100 R1AT
Smooth cover
DIN EN 853 2SN / SAE 100 R2AT
Smooth cover
DIN EN 853 1SN / SAE 100 R1AT
High temperature
DIN EN 853 2SN / SAE 100 R2AT
High temperature
DIN EN 857 1SC
Compact
DIN EN 857 2SC
Compact
SAE 100 R16
Compact
SAE 100 R17
Isobaric 210 Bar
SAE 100 R17
Isobaric 210 Bar - Smooth cover
DIN EN 856 4SP
SAE 100 R12
DIN EN 856 4SH
SAE 100 R13
Isobaric 345 Bar
SAE 100 R15
Isobaric 420 Bar
DIN EN 856 4SP
SAE 100 R12
DIN EN 856 4SH
SAE 100 R13
Isobaric 345 Bar
SAE 100 R15
Isobaric 420 Bar
SAE 100 R7 / ISO 3949.1
SAE 100 R8 / ISO 3949.2
SAE 100 R18
Isobaric 210 Bar
SAE 100 R7 / ISO 3949.1
Non conductive
SAE 100 R8 / ISO 3949.2
Non conductive
HRW DESIGN
Isobaric 700 Bar
SAE 100 R4
Suction / Return
SAE 100 R6
Suction / Return
HRW DESIGN
Isobaric 250 Bar (water only)
DIN EN 854 R5 / SAE 100 R5
Textile braid cover
DIN EN 854 R5R / SAE 100 R5R
Wrapped cover
HOSE DIMENSIONS
-6
-8
-10
3/8”
1/2”
5/8”
10
12
16
-12
3/4”
19
-16
1”
25
-20
1-1/4”
31
-24
1-1/2”
38
-32
2”
51
215
180
160
130
105
88
63
50
40
400
350
330
275
250
215
165
125
90
80
Bar
225
215
180
160
130
105
88
Bar
400
350
330
275
250
215
165
Bar
225
215
180
160
130
105
88
63
50
40
Bar
400
350
330
275
250
215
165
125
90
80
Bar
225
215
180
160
130
105
88
Bar
400
350
330
275
250
215
165
Bar
350
297
280
245
192
157
140
Bar
210
210
210
210
210
210
210
Bar
210
210
210
210
210
210
210
Bar
445
415
350
350
280
210
185
Bar
280
280
280
280
280
210
175
Bar
420
380
325
290
Bar
345
345
345
345
Bar
420
420
420
420
Dash
Inch
DN
-0,5
1/8"
4
-3
3/16”
5
-4
1/4”
6
-5
5/16”
8
Bar
225
Bar
Bar
445
415
350
350
280
210
185
165
Bar
280
280
280
280
280
210
175
175
Bar
420
380
325
290
250
Bar
345
345
345
345
345
420
420
420
14
10
7
Bar
420
420
420
420
Bar
235
207
190
172
120
157
130
105
77
Bar
362
362
362
350
300
250
200
162
140
Bar
210
210
210
210
Bar
207
190
172
120
157
130
105
77
362
362
350
300
250
200
162
140
21
17
Bar
362
Bar
700
700
Bar
Bar
28
28
28
28
Bar
250
250
250
250
24
21
1/4"
5/16"
13/32"
1/2"
5/8"
7/8"
Bar
207
155
138
121
103
55
43
Bar
207
155
138
121
103
55
43
1 bar = 14,503 pound per square inch (PSI)
10
1-1/8" 1-13/16"
24
HRW
RUBBER HOSES
HRW Srl - Italy
FLOW / VELOCITY NORMOGRAM
* Galons in table are imperial (British) Gallons.
To convert on US Gallons: multiply by 1,2009.
11
HRW
RUBBER HOSES
HRW Srl - Italy
CXT1
SUPER BRAID
EN 853 1SN / SAE 100 R1AT
Construction
Synthetic rubber inner tube
One high tensile steel wire braid
Synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
CXT1-04
CXT1-05
CXT1-06
CXT1-08
CXT1-10
CXT1-12
CXT1-16
CXT1-20
CXT1-24
CXT1-32
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
-20
-24
-32
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
DN
6
8
10
12
16
19
25
31
38
51
External
diameter
Min. bend
radius
mm
13,4
15,0
17,4
20,6
23,7
27,7
35,5
43,5
50,6
64,0
mm
102
114
127
178
203
241
305
419
508
635
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
12
Bar
225
215
180
160
130
105
88
63
50
40
Psi
3250
3100
2600
2300
1850
1500
1250
900
700
550
Min. Burst
pressure
Bar
900
850
720
640
520
420
350
250
200
160
Psi
13050
12300
10400
9250
7500
6050
5050
3600
2900
2300
Weight
Kg/m
0,21
0,24
0,33
0,41
0,45
0,58
0,88
1,23
1,51
1,97
HRW
RUBBER HOSES
HRW Srl - Italy
CXT2
SUPER BRAID
EN 853 2SN / SAE 100 R2AT
Construction
Synthetic rubber inner tube
Two high tensile steel wire braid
Synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
CXT2-04
CXT2-05
CXT2-06
CXT2-08
CXT2-10
CXT2-12
CXT2-16
CXT2-20
CXT2-24
CXT2-32
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
-20
-24
-32
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
DN
6
8
10
12
16
19
25
31
38
51
External
diameter
Min. bend
radius
mm
15,0
16,6
19,0
22,2
25,4
29,3
38,0
48,3
54,6
67,3
mm
102
114
127
178
203
241
305
419
508
635
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
13
Bar
400
350
330
275
250
215
165
125
90
80
Psi
5800
5050
4750
3950
3600
3100
2350
1800
1300
1150
Min. Burst
pressure
Bar
1600
1400
1320
1100
1000
850
650
500
360
320
Psi
23200
20300
19100
15950
14500
12300
9400
7250
5200
4600
Weight
Kg/m
0,36
0,45
0,54
0,68
0,80
0,94
1,35
2,15
2,65
3,42
HRW
RUBBER HOSES
HRW Srl - Italy
CST1
smooth
EN 853 1SN / SAE 100 R1AT
SMOOTH COVER
Construction
Synthetic rubber inner tube
One high tensile steel wire braid
Synthetic smooth rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
CST1-04
CST1-05
CST1-06
CST1-08
CST1-10
CST1-12
CST1-16
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
13,4
15,0
17,4
20,6
23,7
27,7
35,5
mm
102
114
127
178
203
241
305
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
14
Bar
225
215
180
160
130
105
88
Psi
3250
3100
2600
2300
1850
1500
1250
Min. Burst
pressure
Bar
900
850
720
640
520
420
350
Psi
13050
12300
10400
9250
7500
6050
5050
Weight
Kg/m
0,21
0,24
0,33
0,41
0,45
0,58
0,88
HRW
RUBBER HOSES
HRW Srl - Italy
CST2
smooth
EN 853 2SN / SAE 100 R2AT
SMOOTH COVER
Construction
Synthetic rubber inner tube
Two high tensile steel wire braid
Synthetic smooth rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
CST2-04
CST2-05
CST2-06
CST2-08
CST2-10
CST2-12
CST2-16
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
15,0
16,6
19,0
22,2
25,4
29,3
38,0
mm
102
114
127
178
203
241
305
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
15
Bar
400
350
330
275
250
215
165
Psi
5800
5050
4750
3950
3600
3100
2350
Min. Burst
pressure
Bar
1600
1400
1320
1100
1000
850
650
Psi
23200
20300
19100
15950
14500
12300
9400
Weight
Kg/m
0,36
0,45
0,54
0,68
0,80
0,94
1,35
HRW
RUBBER HOSES
HRW Srl - Italy
CHT1
high temperature
EN 853 1SN / SAE 100 R1AT
HIGH TEMPERATURE
Construction
Synthetic rubber inner tube
One high tensile steel wire braid
Blue synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +135°C (-40°F to +275°F)
Sporadic peack up to +150°C (+302°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
CHT1-04
CHT1-05
CHT1-06
CHT1-08
CHT1-10
CHT1-12
CHT1-16
CHT1-20
CHT1-24
CHT1-32
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
-20
-24
-32
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
DN
6
8
10
12
16
19
25
31
38
51
External
diameter
Min. bend
radius
mm
14,1
15,7
18,1
21,5
24,7
28,6
36,6
44,8
52,0
65,9
mm
100
115
130
180
200
240
300
420
500
630
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
16
Bar
225
215
180
160
130
105
88
63
50
40
Psi
3250
3100
2600
2300
1850
1500
1250
900
700
550
Min. Burst
pressure
Bar
900
850
720
640
520
420
350
250
200
160
Psi
13050
12300
10400
9250
7500
6050
5050
3600
2900
2300
Weight
Kg/m
0,25
0,31
0,36
0,45
0,52
0,65
0,91
1,30
1,70
2,00
HRW
RUBBER HOSES
HRW Srl - Italy
CHT2
high temperature
EN 853 2SN / SAE 100 R2AT
HIGH TEMPERATURE
Construction
Synthetic rubber inner tube
Two high tensile steel wire braid
Blue synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +135°C (-40°F to +275°F)
Sporadic peack up to +150°C (+302°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
CHT2-04
CHT2-05
CHT2-06
CHT2-08
CHT2-10
CHT2-12
CHT2-16
CHT2-20
CHT2-24
CHT2-32
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
-20
-24
-32
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
DN
6
8
10
12
16
19
25
31
38
51
External
diameter
Min. bend
radius
mm
15,7
17,3
19,7
23,1
26,3
30,2
38,9
49,6
56,0
68,6
mm
100
115
125
180
205
240
300
420
500
630
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
17
Bar
400
350
330
275
250
215
165
125
90
80
Psi
5800
5050
4750
3950
3600
3100
2350
1800
1300
1150
Min. Burst
pressure
Bar
1600
1400
1320
1100
1000
850
650
500
360
320
Psi
23200
20300
19100
15950
14500
12300
9400
7250
5200
4600
Weight
Kg/m
0,36
0,45
0,54
0,68
0,80
0,94
1,35
2,15
2,65
3,42
HRW
RUBBER HOSES
HRW Srl - Italy
AKT1
compact
EN 857 1SC
COMPACT
Construction
Synthetic rubber inner tube
One high tensile steel wire braid
Synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
AKT1-04
AKT1-05
AKT1-06
AKT1-08
AKT1-10
AKT1-12
AKT1-16
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
12,5
14,0
16,5
19,8
23,0
26,7
34,9
mm
75
80
90
127
153
180
230
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
18
Bar
225
215
180
160
130
105
88
Psi
3250
3100
2600
2300
1850
1500
1250
Min. Burst
pressure
Bar
900
860
720
640
520
420
352
Psi
13050
12450
10400
9250
7500
6050
5100
Weight
Kg/m
0,14
0,20
0,26
0,35
0,48
0,60
0,90
HRW
RUBBER HOSES
HRW Srl - Italy
AKT2
compact
EN 857 2SC
COMPACT
Construction
Synthetic rubber inner tube
Two high tensile steel wire braid
Synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
AKT2-04
AKT2-05
AKT2-06
AKT2-08
AKT2-10
AKT2-12
AKT2-16
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
14,2
16,0
18,3
21,5
24,7
28,6
36,6
mm
75
85
90
130
170
200
250
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
19
Bar
400
350
330
275
250
215
165
Psi
5800
5050
4750
3950
3600
3100
2350
Min. Burst
pressure
Bar
1600
1400
1320
1100
1000
860
660
Psi
23200
20300
19100
15950
14500
12450
9550
Weight
Kg/m
0,28
0,36
0,41
0,59
0,63
0,80
1,17
HRW
RUBBER HOSES
HRW Srl - Italy
MXT2
compact
SAE 100 R16
COMPACT
Construction
Synthetic rubber inner tube
One or two high tensile steel wire braid
Synthetic rubber cover
Hoses of this type are smaller in diameter than
two wire braided hoses with similar
performance characteristics specified in SAE
100R2, which gives them the ability to operate
at smaller bend radius. They are also lighter in
w e i g h t a n d t h e i r c o m p a c t n e s s o ff e r s
advantages when minimal space is available in
installations. This hose can be manufactured as
either a one wire braid or a two wire braid
design.
Application
Suitable for use with mineral oil, biological oil,
polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
MXT2-04
MXT2-05
MXT2-06
MXT2-08
MXT2-10
MXT2-12
MXT2-16
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
13,2
14,5
17,0
20,3
23,9
27,7
34,6
mm
51
57
63
89
102
121
152
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
20
Bar
350
297
280
245
192
157
140
Psi
5050
4300
4050
3550
2750
2250
2000
Min. Burst
pressure
Bar
1400
1190
1120
980
770
630
560
Psi
20300
17250
16200
14200
11150
9100
8100
Weight
Kg/m
0,27
0,35
0,42
0,52
0,63
0,81
1,17
HRW
RUBBER HOSES
HRW Srl - Italy
MXT21
compact
210 BAR
SAE 100 R17
ISOBARIC 210 BAR
COMPACT
Construction
Synthetic rubber inner tube
One or two high tensile steel wire braid
Synthetic rubber cover
Hoses of this type are smaller in diameter than
two wire braided hoses with similar
performance characteristics specified in SAE
100R! and SAE 100R2, which gives them the
ability to operate at smaller bend radius. They
are also lighter in weight and their compactness
offers advantages when minimal space is
available in installations. This hose can be
manufactured as either a one wire braid or a
two wire braid design.
Application
Suitable for use with mineral oil, biological oil,
polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
MXT21-04
MXT21-05
MXT21-06
MXT21-08
MXT21-10
MXT21-12
MXT21-16
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
13,2
15,0
17,0
21,1
25,9
30,3
38,6
mm
51
57
63
89
102
121
152
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
21
Bar
210
210
210
210
210
210
210
Psi
3000
3000
3000
3000
3000
3000
3000
Min. Burst
pressure
Bar
840
840
840
840
840
840
840
Psi
12150
12150
12150
12150
12150
12150
12150
Weight
Kg/m
0,17
0,22
0,28
0,39
0,53
0,75
1,14
HRW
RUBBER HOSES
HRW Srl - Italy
MST21
compact
210 BAR
SAE 100 R17
ISOBARIC 210 BAR
COMPACT
SMOOTH COVER
Construction
Synthetic rubber inner tube
One or two high tensile steel wire braid
Synthetic rubber cover
Hoses of this type are smaller in diameter than
two wire braided hoses with similar
performance characteristics specified in SAE
100R! and SAE 100R2, which gives them the
ability to operate at smaller bend radius. They
are also lighter in weight and their compactness
offers advantages when minimal space is
available in installations. This hose can be
manufactured as either a one wire braid or a
two wire braid design.
Application
Suitable for use with mineral oil, biological oil,
polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
MST21-04
MST21-05
MST21-06
MST21-08
MST21-10
MXT21-12
MST21-16
Size:
Inch:
DN:
Size
-4
-5
-6
-8
-10
-12
-16
Inch
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
13,2
15,0
17,0
21,1
25,9
30,3
38,6
mm
51
57
63
89
102
121
152
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
22
Bar
210
210
210
210
210
210
210
Psi
3000
3000
3000
3000
3000
3000
3000
Min. Burst
pressure
Bar
840
840
840
840
840
840
840
Psi
12150
12150
12150
12150
12150
12150
12150
Weight
Kg/m
0,17
0,21
0,26
0,47
0,58
0,75
1,46
HRW
RUBBER HOSES
HRW Srl - Italy
BPR5
r5 - r5r
DIN EN854 / SAE 100 R5
Construction
Synthetic rubber inner tube
Textile braid and high tensile steel wire braid
Oil and weather resistant synthetic rubber impregnated cotton braid cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
BPR5-04
BPR5-05
BPR5-07
BPR5-08
BPR5-10
BPR5-15
BPR5-17
BPR5-29
Size:
Inch:
DN:
Size
6,4
7,9
10,3
12,7
15,9
22,2
28,6
46,0
Inch
1/4"
5/16"
13/32"
1/2"
5/8"
7/8"
1-1/8"
1-13/16"
DN
6
8
11
12
16
22
29
46
External
diameter
Min. bend
radius
mm
14,8
17,1
19,5
23,4
27,4
31,4
38,1
56,4
mm
86
102
117
140
165
187
229
337
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
23
Bar
207
155
138
121
103
55
43
24
Psi
3000
2250
2000
1750
1500
800
625
350
Min. Burst
pressure
Bar
827
621
552
483
414
221
172
96
Psi
12000
9000
8000
7000
6000
3200
2500
1400
Weight
Kg/m
0,29
0,36
0,48
0,55
0,65
0,69
0,84
1,26
HRW
RUBBER HOSES
HRW Srl - Italy
BPR5R
r5 - r5r
SAE 100 R5R
Construction
Synthetic rubber inner tube
Textile braid and high tensile steel wire braid
Synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
BPR5R-04
BPR5R-05
BPR5R-07
BPR5R-08
BPR5R-10
BPR5R-15
BPR5R-17
BPR5R-29
Size:
Inch:
DN:
Size
6,4
7,9
10,3
12,7
15,9
22,2
28,6
46,0
Inch
1/4"
5/16"
13/32"
1/2"
5/8"
7/8"
1-1/8"
1-13/16"
DN
6
8
11
12
16
22
29
46
External
diameter
Min. bend
radius
mm
14,8
17,1
19,5
23,4
27,4
31,4
38,1
56,4
mm
86
102
117
140
165
187
229
337
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
24
Bar
207
155
138
121
103
55
43
24
Psi
3000
2250
2000
1750
1500
800
625
350
Min. Burst
pressure
Bar
827
621
552
483
414
221
172
96
Psi
12000
9000
8000
7000
6000
3200
2500
1400
Weight
Kg/m
0,29
0,36
0,48
0,55
0,65
0,69
0,84
1,26
HRW
RUBBER HOSES
HRW Srl - Italy
WXS4HP
premium spir
High pulsing pressure hose with extremely high
abrasion resistance and top performances
for hydraulic applications.
DIN EN 856 4SP
Construction
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
WXS4HP-06
WXS4HP-08
WXS4HP-10
WXS4HP-12
WXS4HP-16
WXS4HP-20
WXS4HP-24
Size:
Inch:
DN:
Size
-6
-8
-10
-12
-16
-20
-24
Inch
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
DN
10
12
16
19
25
31
38
External
diameter
Min. bend
radius
mm
19,9
24,5
28,1
32,0
39,7
50,8
57,2
mm
180
230
250
300
340
460
560
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
25
Bar
445
415
350
350
280
210
185
Psi
6450
6000
5050
5050
4050
3000
2650
Min. Burst
pressure
Bar
1780
1660
1400
1400
1120
840
740
Psi
25800
24050
20300
20300
16200
12150
10700
Weight
Kg/m
0,80
0,96
1,17
1,60
2,03
3,15
3,65
HRW
RUBBER HOSES
HRW Srl - Italy
ZXS4HP
premium spir
High pulsing pressure hose with extremely high
abrasion resistance and top performances
for hydraulic applications.
SAE 100 R12
Construction
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
ZXS4HP-06
ZXS4HP-08
ZXS4HP-10
ZXS4HP-12
ZXS4HP-16
ZXS4HP-20
ZXS4HP-24
Size:
Inch:
DN:
Size
-6
-8
-10
-12
-16
-20
-24
Inch
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
DN
10
12
16
19
25
31
38
External
diameter
Min. bend
radius
mm
20,0
23,6
27,2
30,7
38,0
47,0
53,5
mm
125
180
200
240
300
420
500
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
26
Max. Working
pressure
Bar
280
280
280
280
280
210
175
Psi
4060
4060
4060
4060
4060
3045
2540
Min. Burst
pressure
Bar
1120
1120
1120
1120
1120
840
700
Psi
16240
16240
16240
16240
16240
12180
10150
Weight
Kg/m
0,65
0,80
1,16
1,27
1,91
2,53
3,40
HRW
RUBBER HOSES
HRW Srl - Italy
TXS4HP
premium spir
High pulsing pressure hose with extremely high
abrasion resistance and top performances
for hydraulic applications.
DIN EN 856 4SH
Construction
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TXS4HP-12
TXS4HP-16
TXS4HP-20
TXS4HP-24
Size:
Inch:
DN:
Size
-12
-16
-20
-24
Inch
3/4"
1"
1-1/4"
1-1/2"
DN
19
25
31
38
External
diameter
Min. bend
radius
mm
31,7
38,2
45,2
53,5
mm
280
340
460
560
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
27
Bar
420
380
325
290
Psi
6050
5500
4700
4200
Min. Burst
pressure
Bar
1680
1520
1300
1160
Psi
24350
22000
18850
16800
Weight
Kg/m
1,60
2,06
2,56
3,42
HRW
RUBBER HOSES
RXS6HP
HRW Srl - Italy
premium spir
345 BAR
High pulsing pressure hose with extremely high
abrasion resistance and top performances
for hydraulic applications.
DIN EN 856 R13
SAE 100 R13
ISOBARIC 345 BAR
Construction
Synthetic rubber inner tube
Four or six high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
RXS6HP-12
RXS6HP-16
RXS6HP-20
RXS6HP-24
Size:
Inch:
DN:
Size
-12
-16
-20
-24
Inch
3/4"
1"
1-1/4"
1-1/2"
DN
19
25
31
38
External
diameter
Min. bend
radius
mm
32,0
38,7
49,8
57,3
mm
240
300
420
500
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
28
Bar
345
345
345
345
Psi
5000
5000
5000
5000
Min. Burst
pressure
Bar
1380
1380
1380
1380
Psi
20000
20000
20000
20000
Weight
Kg/m
1,65
2,25
3,31
4,95
HRW
RUBBER HOSES
RKS6HP
HRW Srl - Italy
premium spir
420 BAR
High pulsing pressure hose with extremely high
abrasion resistance and top performances
for hydraulic applications.
DIN EN 856 R15
SAE 100 R15
ISOBARIC 420 BAR
Construction
Synthetic rubber inner tube
Four or six high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
RKS6HP-12
RKS6HP-16
RKS6HP-20
RKS6HP-24
Size:
Inch:
DN:
Size
-12
-16
-20
-24
Inch
3/4"
1"
1-1/4"
1-1/2"
DN
19
25
31
38
External
diameter
Min. bend
radius
mm
32,0
38,2
49,8
57,2
mm
265
330
445
530
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
29
Bar
420
420
420
420
Psi
6050
6050
6050
6050
Min. Burst
pressure
Bar
1680
1680
1680
1680
Psi
24350
24350
24350
24350
Weight
Kg/m
1,55
2,08
3,70
4,90
HRW
RUBBER HOSES
HRW Srl - Italy
WXS4
eco spir
DIN EN 856 4SP
Construction
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
WXS4-06
WXS4-08
WXS4-10
WXS4-12
WXS4-16
WXS4-20
WXS4-24
WXS4-32
Size:
Inch:
DN:
Size
-6
-8
-10
-12
-16
-20
-24
-32
Inch
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
DN
10
12
16
19
25
31
38
51
External
diameter
Min. bend
radius
max mm
21,4
24,0
28,2
32,2
39,7
50,8
57,7
69,9
mm
180
230
250
300
340
460
560
660
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
30
Bar
445
415
350
350
280
210
185
165
Psi
6450
6000
5050
5050
4050
3000
2650
2350
Min. Burst
pressure
Bar
1780
1660
1400
1400
1120
840
740
660
Psi
25800
24050
20300
20300
16200
12150
10700
9550
Weight
Kg/m
0,78
0,89
1,11
1,59
2,02
3,32
3,70
5,47
HRW
RUBBER HOSES
HRW Srl - Italy
ZXS4
eco spir
SAE 100 R12
Construction
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
ZXS4-06
ZXS4-08
ZXS4-10
ZXS4-12
ZXS4-16
ZXS4-20
ZXS4-24
ZXS4-32
Size:
Inch:
DN:
Size
-6
-8
-10
-12
-16
-20
-24
-32
Inch
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
DN
10
12
16
19
25
31
38
51
External
diameter
Min. bend
radius
max mm
20,3
23,8
27,4
30,7
38,0
47,0
53,5
66,7
mm
125
180
200
240
300
420
500
630
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
31
Bar
280
280
280
280
280
210
175
175
Psi
4060
4060
4060
4060
4060
3045
2540
2540
Min. Burst
pressure
Bar
1120
1120
1120
1120
1120
840
700
700
Psi
16240
16240
16240
16240
16240
12180
10150
10150
Weight
Kg/m
0,62
0,85
1,29
1,47
2,00
2,86
3,24
4,80
HRW
RUBBER HOSES
HRW Srl - Italy
TXS4
eco spir
DIN EN 856 4SH
Construction
Synthetic rubber inner tube
Four high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TXS4-12
TXS4-16
TXS4-20
TXS4-24
TXS4-32
Size:
Inch:
DN:
Size
-12
-16
-20
-24
-32
Inch
3/4"
1"
1-1/4"
1-1/2"
2"
DN
19
25
31
38
51
External
diameter
Min. bend
radius
max mm
32,0
38,6
45,8
53,3
68,1
mm
280
340
460
560
700
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
32
Bar
420
380
325
290
250
Psi
6050
5500
4700
4200
3600
Min. Burst
pressure
Bar
1680
1520
1300
1160
1000
Psi
24350
22000
18850
16800
14500
Weight
Kg/m
1,70
2,50
3,00
3,60
5,00
HRW
RUBBER HOSES
HRW Srl - Italy
RXS6
eco spir
345 BAR
DIN EN 856 R13 / SAE 100 R13
ISOBARIC 345 BAR
Construction
Synthetic rubber inner tube
Four or six high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
RXS6-12
RXS6-16
RXS6-20
RXS6-24
RXS6-32
Size:
Inch:
DN:
Size
-12
-16
-20
-24
-32
Inch
3/4"
1"
1-1/4"
1-1/2"
2"
DN
19
25
31
38
51
External
diameter
Min. bend
radius
max mm
32,1
38,7
50,2
57,7
71,5
mm
240
300
420
500
630
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
33
Bar
345
345
345
345
345
Psi
5000
5000
5000
5000
5000
Min. Burst
pressure
Bar
1380
1380
1380
1380
1380
Psi
20000
20000
20000
20000
20000
Weight
Kg/m
1,68
2,24
3,90
5,07
7,91
HRW
RUBBER HOSES
HRW Srl - Italy
RKS6
eco spir
420 BAR
DIN EN 856 R15 / SAE 100 R15
ISOBARIC 420 BAR
Construction
Synthetic rubber inner tube
Four or six high tensile steel wire spirals
Synthetic rubber cover
Application
High pressure hydraulic system with extreme high pressure peack.
Suitable for use with mineral oil, biological oil, water, polyglycol base, air and inert gases.
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +121°C (-40°F to +249°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
RKS6-08
RKS6-10
RKS6-12
RKS6-16
RKS6-20
RKS6-24
RKS6-32
Size:
Inch:
DN:
Size
-8
-10
-12
-16
-20
-24
-32
Inch
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
DN
12
16
19
25
31
38
51
External
diameter
Min. bend
radius
max mm
26,8
30,2
36,1
42,9
51,5
59,6
73,5
mm
203
254
265
330
445
530
762
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
34
Bar
420
420
420
420
420
420
420
Psi
6050
6050
6050
6050
6050
6050
6050
Min. Burst
pressure
Bar
1680
1680
1680
1680
1680
1680
1680
Psi
24350
24350
24350
24350
24350
24350
24350
Weight
Kg/m
0,95
1,31
1,85
2,90
4,20
5,60
7,06
HRW
RUBBER HOSES
HRW Srl - Italy
TPR7
t-plast
SAE 100 R7 / ISO 3949.1
Construction
Thermoplastic inner tube
Synthetic fiber braid reinforcement
Thermoplastic cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TPR7-02
TPR7-03
TPR7-04
TPR7-05
TPR7-06
TPR7-08
TPR7-10
TPR7-12
TPR7-16
Size:
Inch:
DN:
External
diameter
Min. bend
radius
Size
Inch
DN
mm
mm
-2
-3
-4
-5
-6
-8
-10
-12
-16
1/8"
3/16"
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
4
5
6
8
10
12
16
19
25
8,3
9,3
11,8
14,2
16,0
20,5
24,0
27,5
34,2
20
30
40
50
70
90
130
150
180
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
35
Bar
235
207
190
172
155
157
130
105
77
Psi
3407
3000
2750
2500
2230
2276
1885
1522
1116
Min. Burst
pressure
Bar
950
830
760
690
620
630
520
420
310
Psi
13775
12035
11020
10005
9000
9135
7540
6090
4495
Weight
Kg/m
0,05
0,06
0,90
0,13
0,15
0,23
0,28
0,34
0,44
HRW
RUBBER HOSES
HRW Srl - Italy
TPR8
t-plast
SAE 100 R8 / ISO 3949.2
Construction
Thermoplastic inner tube
Synthetic fiber braid reinforcement
Thermoplastic cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TPR8-02
TPR8-03
TPR8-04
TPR8-05
TPR8-06
TPR8-08
TPR8-10
TPR8-12
TPR8-16
Size:
Inch:
DN:
External
diameter
Min. bend
radius
Size
Inch
DN
mm
mm
-2
-3
-4
-5
-6
-8
-10
-12
-16
1/8"
3/16"
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
4
5
6
8
10
12
16
19
25
8,3
9,3
11,8
14,2
16,0
20,5
24,0
27,5
34,2
15
22
30
40
70
90
130
150
190
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
36
Bar
362
362
362
350
300
250
200
162
140
Min. Burst
pressure
Psi
Bar
5249
5249
5249
5075
4350
3625
2900
2349
2030
1450
1450
1450
1400
1200
1000
800
650
560
Psi
21025
21025
21025
20300
17400
14500
11600
9425
8120
Weight
Kg/m
0,05
0,06
0,11
0,13
0,15
0,23
0,28
0,34
0,43
HRW
RUBBER HOSES
HRW Srl - Italy
TPR18
t-plast R18
210 BAR
SAE 100 R18
ISOBARIC 210 BAR
Construction
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TPR18-03
TPR18-04
TPR18-05
TPR18-06
Size:
Inch:
DN:
Size
-3
-4
-5
-6
Inch
3/16"
1/4"
5/16"
3/8"
DN
5
6
8
10
External
diameter
Min. bend
radius
mm
9,3
11,8
14,2
16,5
mm
30
40
50
70
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
37
Bar
210
210
210
210
Psi
3045
3045
3045
3045
Min. Burst
pressure
Bar
840
840
840
840
Psi
12180
12180
12180
12180
Weight
Kg/m
0,06
0,09
0,13
0,17
HRW
RUBBER HOSES
HRW Srl - Italy
TPR7NC
t-plast NC
SAE 100 R7 / ISO 3949.1
NON CONDUCTIVE
Construction
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TPR7NC-03
TPR7NC-04
TPR7NC-05
TPR7NC-06
TPR7NC-08
TPR7NC-10
TPR7NC-12
TPR7NC-16
Size:
Inch:
DN:
Size
-3
-4
-5
-6
-8
-10
-12
-16
Inch
3/16"
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
DN
5
6
8
10
12
16
19
25
External
diameter
Min. bend
radius
mm
9,3
11,8
14,2
16,0
20,5
24,0
27,5
34,2
mm
30
40
50
70
90
130
150
180
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
38
Bar
207
190
172
155
157
130
105
77
Psi
3000
2750
2500
2230
2276
1885
1522
1116
Min. Burst
pressure
Bar
830
760
690
620
630
520
420
310
Psi
12035
11020
10005
9000
9135
7540
6090
4495
Weight
Kg/m
0,06
0,90
0,13
0,15
0,23
0,28
0,34
0,44
HRW
RUBBER HOSES
HRW Srl - Italy
TPR8NC
t-plast NC
SAE 100 R8 / ISO 3949.2
NON CONDUCTIVE
Construction
Thermoplastic polyester inner tube
Two layers of aramid fibers braid
Pin pricked anti-abrasion polyurethane cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TPR8NC-02
TPR8NC-03
TPR8NC-04
TPR8NC-05
TPR8NC-06
TPR8NC-08
TPR8NC-10
TPR8NC-12
TPR8NC-16
Size:
Inch:
DN:
External
diameter
Min. bend
radius
Size
Inch
DN
mm
mm
-2
-3
-4
-5
-6
-8
-10
-12
-16
1/8"
3/16"
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
1"
4
5
6
8
10
12
16
19
25
8,3
9,3
11,8
14,2
16,0
20,5
24,0
27,5
34,2
15
22
30
40
70
90
130
150
190
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
39
Bar
362
362
362
350
300
250
200
162
140
Min. Burst
pressure
Psi
Bar
5249
5249
5249
5075
4350
3625
2900
2349
2030
1450
1450
1450
1400
1200
1000
800
650
560
Psi
21025
21025
21025
20300
17400
14500
11600
9425
8120
Weight
Kg/m
0,05
0,06
0,11
0,13
0,15
0,23
0,28
0,34
0,43
HRW
RUBBER HOSES
TPH10K
HRW Srl - Italy
t-plast 700 BAR
700 BAR
HRW DESIGN
ISOBARIC 700 BAR
Construction
Thermoplastic polyester inner tube
One layer of aramid fibers braid
One layer of steel braid
Thermoplastic cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
TPH10K-04
TPH10K-06
Size:
Inch:
DN:
Size
-4
-6
Inch
1/4"
3/8"
DN
6
10
External
diameter
Min. bend
radius
mm
13,0
18,6
mm
50
90
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
40
Bar
700
700
Psi
10150
10150
Min. Burst
pressure
Bar
2800
2800
Psi
40600
40600
Weight
Kg/m
0,21
0,35
HRW
RUBBER HOSES
HRW Srl - Italy
BPR4
low pressure
DIN EN 854 / SAE 100 R4
Construction
Synthetic rubber inner tube
Two high resistance textile braids additionally
reinforced with an helical steel wire
Synthetic rubber cover
WIRE INSERTED HYDRAULIC SUCTION
HOSE
Hose for use in low pressure and vacuum
applications with petroleum base hydraulic
fluids within a temperature range of –40 to +100
°C.
Operating temperatures in excess of +100 °C
with petroleum base hydraulic fluids may
materially reduce the life of the hose.
Maximum working pressure and minimum bend
radius are specified in Table below.
Application
Suitable for use with mineral oil, biological oil,
polyglycol base oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
BPR4-12
BPR4-16
BPR4-20
BPR4-24
BPR4-32
Size:
Inch:
DN:
Size
-12
-16
-20
-24
-32
Inch
3/4"
1"
1-1/4"
1-1/2"
2"
DN
19
25
32
38
51
External
diameter
Min. bend
radius
mm
34,9
41,3
50,8
57,2
69,9
mm
125
150
200
255
300
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
41
Bar
21
17
14
10,5
7
Psi
300
200
200
150
100
Min. Burst
pressure
Bar
84
70
56
42
28
Psi
1200
1000
800
600
400
Weight
Kg/m
0,92
1,10
1,30
1,80
2,23
HRW
RUBBER HOSES
HRW Srl - Italy
BPR6
low pressure
DIN EN 854 / SAE 100 R6
Construction
Synthetic rubber inner tube
High resistance textile braids additionally reinforcement
Synthetic rubber cover
Application
Suitable for use with mineral oil, biological oil, polyglycol base
oils, water-oil emulsion and water.
Temperature range
Hydraulic oils: -40°C to +100°C (-40°F to +212°F)
Polyglicol base oils, water-oil emulsion and water:
up tp +85°C ( + 185°F)
HOSE TYPE
Internal diameter
BPR6-04
BPR6-05
BPR6-08
BPR6-10
BPR6-12
Size:
Inch:
DN:
Size
-4
-5
-8
-10
-12
Inch
1/4"
5/16"
1/2"
5/8"
3/4"
DN
6
8
12
16
19
External
diameter
Min. bend
radius
mm
13,5
15,1
20,6
23,8
27,8
mm
65
75
100
125
150
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
42
Bar
28
28
28
24
21
Psi
400
400
400
300
300
Min. Burst
pressure
Bar
112
112
112
98
64
Psi
1600
1600
1600
1400
900
Weight
Kg/m
0,13
0,15
0,26
0,31
0,40
HRW
RUBBER HOSES
HRW Srl - Italy
JET4K
hydrojet
280 BAR
HOT WATER
HRW DESIGN
ISOBARIC 280 BAR
Construction
Synthetic rubber inner tube
One or two high tensile steel wire braid
Synthetic blu rubber cover
Application
Suitable for use with hot water.
Temperature range
Water: -40°C to +155°C (-40°F to +311°F)
HOSE TYPE
Internal diameter
JET4K-04
JET4K-05
JET4K-06
JET4K-08
Size:
Inch:
DN:
Size
-4
-5
-6
-8
Inch
1/4"
5/16"
3/8"
1/2"
DN
6
8
10
12
External
diameter
Min. bend
radius
mm
13,4
15,0
17,4
22,2
mm
70
80
90
120
Max. Working
pressure
hose internal diameter according to SAE J517
hose internal diameter in inches
nominal internal diameter according to manufacturing prescription (EN)
1 bar = 14,503 pound per square inch (PSI)
43
Bar
280
280
280
280
Psi
4000
4000
4000
4000
Min. Burst
pressure
Bar
840
840
840
840
Psi
12000
12000
12000
12000
Weight
Kg/m
0,21
0,26
0,34
0,43
HRW
RUBBER HOSES
HRW Srl - Italy
HOSE AND HOSE ASSEMBLIES
2.5 Size - Transmission of power by means of pressurized fluid varies with pressure and rate of flow. The
size of the components must be adequate to keep
pressure losses to a minimum and avoid damage
to the hose due to heat generation or excessive
turbulence.
SELECTION, INSTALLATION AND MAINTENANCE
OF HOSE AND HOSE ASSEMBLIES
1. Scope
2.6 Routing - Attention must be given to optimum
routing to minimize inherent problems.
Hose (also includes hose assemblies) has a finite
life and there are a number of factors which will reduce
its life.
2.7 Environment - Care must be taken to insure that
the hose and fittings are either compatible with or
protected from the environment to which they are
exposed. Environmental conditions such as
ultraviolet light, ozone, salt water, chemicals, and
air pollutants can cause degradation and premature failure and, therefore, must be considered.
This recommended practice is intended as a guide to
assist system designers and/or users in the selection,
installation, and maintenance of hose. The designers
and users must make a systematic review of each
application and then select, install, and maintain the
hose to fulfill the requirements of the application. The
following are general guidelines and are not necessarily
a complete list.
2.8 Mechanical Loads - External forces can significantly reduce hose life. Mechanical loads which
must be considered include excessive flexing,
twist, kinking, tensile or side loads, bend radius,
and vibration. Use of swivel type fittings or adapters may be required to insure no twist is put in the
hose. Unusual applications may require special
testing prior to hose selection.
Improper selection, installation or maintenance
may result in premature failures, bodily injury, or
property damage.
2.9 Abrasion - While a hose is designed with a reasonable level of abrasion resistance, care must be
taken to protect the hose from excessive abrasion
which can result in erosion, snagging and cutting of
the hose cover. Exposure of the reinforcement will
significantly accelerate hose failure.
2. Selection
The following is a list of factors which must be considered before final hose selection can be made.
2.10 Proper End Fitting - Care must be taken to insure
proper compatibility exists between the hose and
coupling selected based on the manufacturer’s
recommendations substantiated by testing to
industry standards such as SAE J517d.
2.1 Pressure - After determining the system pressure,
hose selection must be made so that the recommended maximum operating pressure is equal to or
greater than the system pressure. Surge pressures
higher than the maximum operating pressure will
shorten hose life and must be taken into account by
the hydraulic designer.
2.11 Length - When establishing proper hose length,
motion absorption, hose length changes due to
pressure, as well as hose and machine tolerances
must be considered.
2.2 Suction - Hoses used for suction applications must
be selected to insure the hose will withstand the
negative pressure of the system.
2.12 Specifications and Standards - When selecting
hose, government, industry, and manufacturer’s
specifications and recommendations must be
reviewed and applicable.
2.3 Temperature - Care must be taken to insure that
fluid and ambient temperatures, both static and
transient, do not exceed the limitations of the hose.
Special care must be taken when routing near hot
manifolds.
2.13 Hose Cleanliness - Hose components vary in
cleanliness levels. Care must be taken to insure
that the assemblies selected have an adequate
level of cleanliness for the application.
2.4 Fluid Compatibility - Hose selection must assure
compatibility of the hose tube, cover, and fittings
with fluid used. Additional caution must be observed in hose selection for gaseous applications.
2.14 Electrical Conductivity - Certain applications
require that the hose be non-conductive to prevent
electrical current flow. Other applications require
the hose to be sufficiently conductive to drain off
static electricity. Hose and fittings must be chosen
with these needs in mind.
44
HRW
RUBBER HOSES
HRW Srl - Italy
HOSE AND HOSE ASSEMBLIES
3. Installation
4. Maintenance
After selection of proper hose, the following factors must
be considered by the installer.
Even with proper selection and installation, hose life
may be significantly reduced without a continuing
maintenance program. Frequency should be determined
by the severity of the application and risk potential.
3.1 Pre-Installation Inspection - Prior to installation, a
careful examination of the hose must be performed.
All components must be checked for correct style,
size, and length. In addition, the hose must be
examined for cleanliness, I.D. obstructions, blisters,
loose cover, or any other visual defects.
A maintenance program should include the following as
a minimum.
4.1 Hose Storage - Hose products in storage can be
affected adversely by temperature, humidity,
ozone, sunlight, oils, solvents, corrosive liquids and
fumes, insects, rodents and radioactive material.
Storage areas should be relatively cool and dark,
and free of dust, dirt, dampness and mildew.
3.2 Follow Manufacturers’ Assembly Instructions.
3.3 Minimum Bend Radius - Installation at less than
minimum bend radius may significantly reduce hose
life. Particular attention must be given to preclude
sharp bending at the hose/fitting juncture.
4.2 Visual Inspection - Any of the following conditions
requires replacement of the hose:
3.4 Twist Angle and Orientation - Hose installations
must be such that relative motion of machine
components produces bending of the hose rather
than twisting.
a. Leaks at fitting or in hose.
(Leaking fluid is a fire hazard).
b. Damaged, cut or abraded cover.
(Any reinforcement exposed).
3.5 Securement - In many applications, it may be
necessary to restrain, protect, or guide the hose to
protect it from damage by unnecessary flexing,
pressure surges, and contact with other mechanical
components. Care must be taken to insure such
restraints do not produce additional stress or wear
points.
c. Kinked, crushed, flattened or twisted hose.
d. Hard, stiff, heat cracked or charred hose.
e. Blistered, soft degraded or loose cover.
f. Cracked, damaged, or badly corroded fittings.
g. Fitting Slippage on hose.
3.6 Proper Condition of Ports - Proper physical installation of the hose requires a correctly installed port
connection while insuring that no twist or torque is
put into the hose.
4.3 Visual Inspection - The following items must be
tightened, repaired, or replaced as required:
a. Leaking port conditions.
3.7 Avoid External Damage - Proper installation is not
complete without insuring tensile loads, side loads,
kinking, flattening, potential abrasion, thread
damage, or damage to sealing surfaces are corrected or eliminated.
b. Clamps, guards, shields.
c. Remove excessive dirt buildup.
d. System fluid level, fluid type, and any air
entrapment.
3.8 System Check Out - After completing the installation, all air entrapment must be eliminated and the
system pressurized to the maximum system pressure and checked for proper function and freedom
from leaks.
Note: Avoid potential hazardous area while testing.
4.4 Functional Test - Operate the system at maximum
operating pressure and check for possible malfunctions and freedom from leaks.
Note: Avoid potential hazardous areas
while testing.
4.5 Replacement Intervals - Specific replacement
intervals must be considered based on previous
service life, government or industry recommendations, or when failures could result in unacceptable
down time, damage, or injury risk.
45
HRW
RUBBER HOSES
HRW Srl - Italy
HOSE CORRECT ASSEMBLY
Wrong
Right
Under pressure hose may change
in lenght.
Provide sufficient slack for
expansion and contraction.
Avoid twisting the hose.
Pay attention also where moving
parts can cause twisting.
Dx1,5
Never use a bending radius less
than minimum shown in the
hose specification.
R
Avoid contact with objects that
can cause abrasion or damage.
Pay attention also where moving
parts can cause tensile stress or
abrasion.
Choose proper fittings to avoid
too small bending radius and
excess force.
46
n
mi
47
HRW POINT
HRW S.r.l.
Via Marsala 40/C - 21013 Gallarate (VA) - Italy
Ph: +39 0321958125 - Fax: +39 03321800936
E-mail: [email protected] - Skype: hrw.italy
01/14
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