Pump Plunger Assemblies
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Cole-Parmer Vacuubrand 669041 Flange Adapter Vacuum Pump Fitting, Aluminum, NW 16 to NW 25
Adapters fit almost every kind of vacuum pump and accessory. Be sure to order clamps and co-seal or centering ring .
806
Precision Plus Vacuum Parts Inc Minor Repair Kit for Welch 2037, 2034, 2044
Minor Repair Kit includes diaphragm, o-rings, and valve
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Precision Plus Vacuum Parts Inc Major Repair Kit - Alcatel-Adixen 1010SD
Major Repair Kits include o-rings, gaskets, washers, shaft seals, vanes, springs sight glass, and coupling element for major overhaul
810
Waters Corp Waters Plunger Assembly, Sapphire, 0.280 in. Diameter
The Plunger Assembly is a replacement part constructed from sapphire. It moves with the piston, filling the pump head with solvent through the inlet check valve when it retracts, and expelling the solvent from the pump head when it extends forward. It has a diameter of 0.280 in. and is used on 2525/2535/2545 Pumps.
- Constructed from sapphire
- Features a diameter of 0.280 in.
- Compatible with 2525/2535/2545 Pumps
- Recommended to change seals when changing plungers