Midland Metal 21179 Mushroom Vent Cap, 3 in FPT, Iron, Galvanized, 150 lb

Mushroom Vent Cap, Connection Size: 3 in, Connection Type: FPT, Cast Iron, Galvanized, 3-8 Thread, Pressure Class: 150 lb, -20 to 350 deg F, Additional Information: 1.980 lb Weight