Inlet Check Valve Back Catalog number: CTS-A159 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10322 Ceramic Plunger Price on request CTS-21171 Rotor Seal, H-Assy, 6 Port 2-Position Price on request 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request