Twist the wing nut on these plugs to expand the seal.

Twist the easy-grip T-handle on these plugs to expand the seal.

Save time sealing off pipe or valve box openings. These plugs install with one quarter turn of the handle, unlike wing nut expansion plugs that require multiple turns.

Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve pressure while testing.

Also known as pneumatic plugs, these plugs conform to wide and out-of-round pipes.

Often used for plumbing tests, these plugs thread into tees and inflate to block flow across the pipe.

Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve back pressure while testing.

Insert these plugs deep within your pipe to temporarily block off a line. Twist their wing nut to expand the seal.

Tighten these threaded fittings with your hands for a secure connection in testing, flushing, venting, and plugging applications—no tools, tape, or sealant required.