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 P.S.I. of other mechanical test plugs. Back-to-front wedge design prevents blowouts at high and low temperatures. Nonslip shoulder for fast, easy installation.
Drain Test Plug, Pipe Fittings, Plumbing Supplies, PVC Sewer & Drain Fittings
Sioux Chief Nylon Mechanical Drain Test Plug
Sioux Chief Nylon Mechanical Drain Test Plug
$9.99
Manufacturer No. 882-4
Type: Mechanical
Size: 4″
Flange Material: Nylon
Gasket Material: Soft PVC