The Sioux Chief Test Titan， mechanical test plug has an innovational approach with a proven performance. Four non-corrosive components provide a seal to the top of the pipe， while the hollow stem allows for convenient filling/draining through the plug. Polypro wingnut， nylon top plate， soft PVC gasket， and nylon base/stem for simplicity and strength. For head tests. Provides a leak-free seal at over 8 times the PSI of other mechanical test plugs. Back to front wedge design prevents blowouts at high and low temperatures. Nonslip shoulder for fast， easy installation.

• Brand Name: Sioux Chief
• Sub Brand: Test Titan
• Diameter: 4 in.
• Material: ABS/PVC
• Product Type: Test Plug
• Average Lead Content: Lead-free
• Usage: DWV Testing
• Color Family: Red/Black
• 4 in.