Equipment to Help Test Your Plumbing

Perform accurate plumbing evaluations with test equipment from F.W. Webb. Regular plumbing tests are important to ensure all systems are regulated and up to standards; plugs and end caps prevent the flow of water during operation tests to ensure safety. Choose the cap, test ball, hose, or gripper that best suits your plumbing needs. Browse our selection of plumbing test equipment for reliable parts from Oatey, Fernco, and Harvey to ensure safety and security.

Frequently Asked Questions

What is a test ball plug for?

A test ball plug drains and vents pipe flow to determine if it is draining properly. Test ball plugs can also be used to block pipes during sewer air testing.

What are gripper plugs used for?

Gripper plugs seal in the water and hold back pressure during plumbing system tests.