AEROSOL INJECTION PORTS AND SAMPLE PORTS AEROSOL INJECTION PORTS The injection port is designed to provide a simple and reliable method for the injection of challenge aerosol into you air duct. Made from PVC the flange of the Injection Port is attached to your air duct with mastic and four self tap screws after cutting a 45 mm hole into the duct at the point of injection. The 50 mm diameter pipe protruding from the flange accepts the hose from the Positive Injection Pump once the sealing cap has been removed. The sealing cap is a firm filling screw cap which ensures your air duct is sealed when the Injection Port is not in use. Full fitting instructions are provided. PRODUCT AEROSOL INJECTION PORTS MODEL NUMBER 630-701 PRODUCT SAMPLE PORTS The Sample Port is designed to provide an easily accessed upstream sampling port in your cleanroom or clean air device when testing your HEPA filters to current standards. The 316 stainless steel plate is attached to the surface with mastic and four self tap screws after a suitable 19 mm hole has been drilled into the ceiling or side panel. Tubing connects the back of the port to the air duct above the filter. A further clip on fitting is connected to the air duct and this allows a pipe to be connected such that the upstream challenge sample is taken from immediately above the filter. The sample port is sealed with a red quick removable plug to ensure that the port is sealed when not in use. Full fitting instructions are provided. SAMPLE PORTS MODEL NUMBER 630-700 DOP SOLUTIONS LTD Unit 10 Protea Way Pixmore Avenue Letchworth Hertfordshire SG6 1JT United Kingdom Telephone: +44 (0)1462 676446 Facsimile +44 (0)1462 486078 Email: [email protected] Web: www.dopsolutions.com www.aerosolphotometer.com Sample & Injection Ports Ver 3.pub