Plastic 1-1/2" Diaphragm Pump Vacuum Pump Disclaimer***: Though our parts are

Disclaimer***:   Though our parts are interchangeable

Compatible with ARO® Wet End Kit 637119-A4-C

Model 2330-NIST-SF

Vacuum distillation

Part # 44629J

Plastic 1-1/2" Diaphragm Pump Vacuum Pump Disclaimer***: Though our parts areDIAPHRAGM Pump 1 1 2"Non metallic Diaphragm Pump #ARQO 15P FPS PCC Replacement drop in for ARO PD15P FPS PCC Air Inlet (Female): 1 4 18 NPTF 1 Fluid Inlet Outlet: 1 11 1 2 NPTF 1 Max Operating Pressure: 120PSI Material: Fluid Caps & Manifold: Polypropylene Seat Material: Polypropylene Ball Material: Hytrel Diaphragm: Hytrel Chemical Compatibility Chart OEM MODEL NUMBERS AND OR PART NUMBERS ARE FOR REFERENCE ONLY, AND IN NO WAY INDICATE THAT WE ARE