PVC Testing/Sealing Inflatable Air Bag 3" (75mm) Drain Pipe Bung Plug Plumbing

• Used when testing or during maintenance on drainage work.
• Easily inflated for trouble free pipe sealing.
• Material: PVC
• Size: 3" (75mm)
• 1.2m Fitted Hose.

PVC Inflatable Testing Bag Used when testing or during maintenance on drainage / sewer work. Can be used for carrying out a water test as an alternative to mechanical test plugs. Easily inflates using standard air pump with fitted schrader valve (as vehicle tyres etc..). Testing bags have a 1/2” Through Tube with a 1/2” BSP male thread. To create an air tight seal in pipes for a back pressure of 4"/100mm U Gauge, as requested by British Standards. Easily inflated for trouble free pipe sealing. 1.2m Fitted Hose. Available Sizes: 3" (75mm) 4" (100mm) 6" (150mm) 8"-12" (200-300mm) 14"-18" (350-450mm)