Check Valve Assembly, Inlet Back Catalog number: 11-1598 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11265 Kit S200 Standard Pump Seals Price on request PS7025150 MarvelXACT™ PEEKsil™ 25µm ID x 150mm Price on request CTS-10711 Alliance Head Plunger Seal Kit, Black, 2/pk Price on request