3/4" npt, 175 PSI, Series 981 Cast Steel Inverted Bucket Steam Trap with 1/8" Orifice and Integral Strainer

1/2" Flanged, 250 PSI, Series 981 Cast Steel Inverted Bucket Steam Trap with 7/64" Orifice and Integral Strainer

Replacement Cap for NPT 981 Series Cast Steel Inverted Bucket Steam Traps

1" swt, 600 PSI, Series 983 Cast Steel Inverted Bucket Steam Trap with 1/8" Orifice and Integral Strainer

High Limit Duct Stat