Test Plug Or Stopper, T31-003

Expansion plug to use for testing or as temporary pipe plug, steel flange plates. Large wing nut for easy tightening. Molded rubber gasket to seal all types of pipe. No. T31-001: Type: Economy, Size: 1-1/2" IPS, Flange Material: Galvanized Steel, Gasket Material: Molded Rubber No. T31-002: Type: Economy, Size: 2" IPS, Flange Material: Galvanized Steel, Gasket Material: Molded Rubber No. T31-003: Type: Economy, Size: 3" IPS, Flange Material: Galvanized Steel, Gasket Material: Molded Rubber No. T31-004: Type: Economy, Size: 4" IPS, Flange Material: Galvanized Steel, Gasket Material: Molded Rubber