How to Specify “EF” Series Softeners: Order Code: EF - - - -- (Other Options Listed Below) Model (From other side) System Size Single tank (blank) Regeneration Control Metered service MR Additional Options: •Specialty Filters: Call for details. • Steel Tank (optional ASME rating). Sample Specification*: Water softener shall be model _____________, as manufactured by Water Control Corporation. Each softener tank shall contain ___________ cu. ft. of cation resin and have a capacity of ___________ grains of hardness when regenerated with _________lbs. of salt. The control valve shall be top mounted, utilize a digital electronic meter system, and have a five cycle regeneration sequence of: 1) Backwash 2) Brine and slow rinse 3) Rapid rinse 4) Brine tank refill 5) Service Softener tank shall be constructed of non-corrosive fiberglass and be rated for an operation pressure of 150 psi. Unit shall have a one (1) year warranty on softener tank(s), brine tank(s), and controls. All epoxy-lined steel tanks shall have a two (2) year limited warranty. See complete warranty for details. *For a more detailed, model-specific specification, please contact Water Control Corporation. Detailed drawings also available upon request (CAD™ or Revit™). Water Control Corporation 7150 143rd Ave NW • Ramsey, MN 55303 Phone: 1-866-405-1268 • Fax: 763-427-5665 www.watercontrolinc.com 0213 “EF” Series Commercial Water Softeners Water Control “EF” Series softeners feature 1” service connections, light duty electronic valves, non-corrosive high-strength fiberglass mineral tanks, timed brine refill, and long-lasting synthetic cation resin. This series is perfectly designed for retail spaces, restaurants, clinics, and office complexes. Available options include steel tanks and specialty filters. “EF” Series Sizing: Model Exchange Capacity* (Grains) Salt Setting 42000 60000 Back Wash (gpm) Brine Resin Tank (Cubic Ft) Capacity (lbs) Regen. Time (min) Tank Size (inches) Approx Ship Weight (lbs) Valve Size Cv1 7psid Cont: 15psid Peak(4) 25psid Service Drain 64000 1” 5.2 13.8 20 26 1 3/4 3.5 2 300 88 12 X 52 18 X 33 190 MIN (1) MID (2) MAX (3) EF-60 Pipe Size (inches) Flow Rate (gpm) Resin Salt EF-90 63000 90000 94000 1” 5.8 15.3 22 29 1 3/4 5 3 300 90 14 X 65 18 X 33 240 EF-120 84000 120000 128000 1” 5.8 15.3 23 29 1 3/4 7 4 640 94 16 X 65 24 X 48 315 EF-150 105000 150000 160000 1” 5.4 14.3 21 27 1 3/4 7 5 600 96 16 X 65 24 X 48 360 (1) (2) (3) (4) Based on 6 lbs salt per cubic foot. Based on 10 lbs salt per cubic foot. Based on 15 lbs salt per cubic foot. Operation at peak flow is not recommended for extended periods. • All “EF” Series softeners utilize series 7000 controllers, pre-wired with 3-prong connectors, 120 VAC, 60 Hz, 5 Amps or less (G.F.I. wall outlet required). * Exchange capacity based on treating water with 10 gpg total hardness as CaCo3 and 400 ppm total dissolved solids. Capacities may vary with different influent water characteristics and other factors. Due to varying water conditions, tank sizes and water pressures, the above should only be used as a guideline. With over 35 years of experience in the water conditioning and plumbing industries, Water Control can design and manufacture equipment for virtually any application. We offer complete service including hardness testing, sizing, CAD™ or Revit™ drawings, delivery, setup, startup, and refurbishment. We maintain a unique focus on mechanical engineers, contractors, and the plumbing industry. Depend on us to provide quality, innovative solutions for all your commercial water conditioning needs.