03 Ago PVC Sealing Inflatable Test Air Bag 1.5″ – 18″ (32mm – 450mm) Drain Pipe Bung
PVC Inflatable Drain Pipe Bung. Used when testing or during maintenance on drainage work. Easily inflated for trouble free pipe sealing. 1.2m Fitted Hose. To create an air tight seal in pipes for a back pressure of 4"/100mm U Gauge, as requested by British Standards....