A.T.O (Air Test Only) Inflatable Pipe Stopper
FP McCann Inflatable Pipe Stopper (Air Test Only)
Size Range to fit concrete pipes from 300mm to 600mm (larger sizes available upon request)
Product Name: A.T.O. Inflatable Pipe Stopper (Air Test Only).
Patent No. GB2361283. Registered Trade Mark No.2299965.
Product Function: To create an airtight seal in concrete pipes for joint testing to a back pressure of 4"/100mm U Gauge, as required by British Standards.
Product Design: All Pipe Stoppers are test and blank ends with an inflatable outer ring and soft central membrane, 5mm closed cell sealing surface, car wheel type - 1/4" BSP female valve for inflation and lever ball valve for rapid deflation. Connected by 1200mm umbilical tube. Pull out strap with hook and loop strip to attach U Gauge.
Product Points: Totally collapsible, lightweight to handle. Manufactured to exact pipe size. Nominal bore + or - 6mm. Car wheel type valve for air in vent, on/off valve for air out vent. Manufactured and tested to BSEN 1610 - 1998.
Note: FP McCann only recommend the use of inflatable stoppers to air test concrete pipes.
Visit our Media Centre to view more guides on the A.T.O (Air Test Only) Inflatable Pipe Stopper