75mm/3 PVC inflatable testing bag with a ½ through tube, an expansion range from 70-85mm, and a contact length of 80mm. This bag comes with a 1.2m inflation hose, and can be purchased with an optional hand inflation pump.
PVC testing bags can be used as an alternative to mechanical pipe stoppers to carry out a water test or standard air pipe test of 100mm water over air. Testing bags have a ½ through tube with a ½ BSP male thread, and are easily inflated using a standard Schrader valve hand pump to create an air-tight seal.
Inflated Diameter | 75mm / 3 Inches |
Range | 70-85mm |
Contact Length | 80mm |
Through Tube Diameter | 0.5 Inches |
Max Back Pressure | 10 psi |