The test ball plug is very easy to use in a wide variety of applications because of their "flexible" sealing design, they easily overcome some common problems like out of round pipe & pipe with slightly differing interior dimensions. This test plug is recommended for use in piping constructed of ABS, cast iron, clay, concrete, copper or PVC.
They are made of natural rubber and feature a removable zinc-plated steel chain, clamp & ring. The inflator is moulded in and has a standard tyre valve thread with cap.
![[SPECIAL ORDER] Pneumatic Test Plug / Ball - 87-108mm (Suits 90 & 100mm DWV) - 9.1 Head Pressure, Requires 30psi (2.1bar) Inflation Pressure](/web/image/product.product/6724/image_1024/%5B26TESTPLUG100%5D%20%5BSPECIAL%20ORDER%5D%20Pneumatic%20Test%20Plug%20-%20Ball%20-%2087-108mm%20(Suits%2090%20%26%20100mm%20DWV)%20-%209.1%20Head%20Pressure,%20Requires%2030psi%20(2.1bar)%20Inflation%20Pressure?unique=d0fdf58)
%209.1m%20Head%20Pressure%20Requires%2030psi%20(2.1bar)%20Inflation%20Pressure?unique=bcc58a0)
![[SPECIAL ORDER] Pneumatic Test Plug / Ball - 87-108mm (Suits 90 & 100mm DWV) - 9.1 Head Pressure, Requires 30psi (2.1bar) Inflation Pressure](/web/image/product.product/6724/image_128/%5B26TESTPLUG100%5D%20%5BSPECIAL%20ORDER%5D%20Pneumatic%20Test%20Plug%20-%20Ball%20-%2087-108mm%20(Suits%2090%20%26%20100mm%20DWV)%20-%209.1%20Head%20Pressure,%20Requires%2030psi%20(2.1bar)%20Inflation%20Pressure?unique=d0fdf58)
%209.1m%20Head%20Pressure%20Requires%2030psi%20(2.1bar)%20Inflation%20Pressure?unique=bcc58a0)