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Turn the cam handle to expand the seal, then snap the handle down to hold it in place.
Twist the wing nut on these plugs to expand the seal.
Tighten the nut on these plugs to expand the seal.
Twist the easy-grip T-handle on these plugs to expand the seal.
Turn the square head of the plug into the sealing ring to close off pipe openings.
Also known as pneumatic plugs, these plugs conform to wide and out-of-round pipes.
Penetrate tight pipe junctures with the most flexible expansion plugs we offer.
These extra-long plugs allow you to seal off two pipes at the same time. They have two separate inflation chambers to release back pressure gradually and prevent splash back as water clears the drain line.
Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve back pressure while testing.
Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve pressure while testing.
Use the bypass tube to add air, water, and fluid or relieve back pressure.
Insert these plugs deep within your pipe to temporarily block off a line. Twist their wing nut to expand the seal.
Place a plug into an opening and tighten the wing nut—the sides expand to create a seal in holes of varying diameters.
Place a plug into an opening and tighten the wing nut—the sides expand to create a seal in holes of varying diameters. Good for paint baking and powder-coating applications, these plugs withstand temperatures up to 450° F.
Also known as freeze plugs, these are commonly used to permanently seal the shallow holes left in a component during the casting process.
Permanently seal unthreaded holes in pneumatic and hydraulic components.