Rotary Vane Pumps Repair Kits and Parts

Primary Repair Kit with Phenolic Vanes and Mechanical Seal for Welch 1374-1374PP/MS - OEM Equivalent

Welch KIT,PRIMARY,PHEN.,SPECIAL for 1374. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling...

Primary Repair Kit with Phenolic Vanes for Welch 1374-1374PP - OEM Equivalent

Welch KIT,PRIMARY,PHENOLIC,1374 for 1374. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling element...

Primary Repair Kit with Iron Vanes and Mechanical Seal for Welch 1374-1374PI/MS - OEM Equivalent

Welch KIT,PRIMARY,C.I.,SPECIAL for 1374. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling element...

Gasket Kit with Mechanical Seal for Welch 1374-1374G/MS - OEM Equivalent

Welch Kit,Gasket,w/ Mech Seal for 1374. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling element...

Gasket Kit for Welch 1374-1374G - OEM Equivalent

Welch KIT,GASKET,1374 for 1374. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling element for...

Secondary Repair Kit with Mechanical Seal for Welch 1373-1373S/MS - OEM Equivalent

Welch KIT,SECONDARY,W/ MECH. SEAL for 1373. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling...

Secondary Repair Kit for Welch 1373-1373S - OEM Equivalent

Welch KIT,SECONDARY,1373 for 1373. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling element...

Primary Repair Kit with Phenolic Vanes and Mechanical Seal for Welch 1373-1373PP/MS - OEM Equivalent

Welch Kit,Primary,Phenolic,Special for 1373. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass &...

Primary Repair Kit with Phenolic Vanes for Welch 1373-1373PP - OEM Equivalent

Welch KIT,PRIMARY,PHENOLIC,1373 for 1373. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling...

Primary Repair Kit with Iron Vanes and Mechanical Seal for Welch 1373-1373PI/MS - OEM Equivalent

Welch KIT,PRIMARY,C.I.,SPECIAL for 1373. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass & coupling...

Primary Repair Kit with Iron Vanes for Welch 1373-1373PI - OEM Equivalent

Welch KIT,PRIMARY,CAST IRON,1373 for 1373.   Part Number Description Quantity 410234 Gasket 1 4401200 Steel Ball 1 411779 Upper Exhaust Valve 4 411684 Vane, 2nd Stage - Cast Iron 2 411768 Lower Exhaust Valve 4 411401D-01 Shaft Seal...

Gasket Kit with Mechanical Seal for Welch 1373-1373G/MS - OEM Equivalent

Welch Kit,Gasket,With machanical seal for 1373. Minor repair kits include o-rings, gaskets, washers, shaft seals & other components for light overhaul. Major repair kits include all components of Minor kits plus vanes, springs, sight glass &...