Inlet Check Valve Back Catalog number: CTS-A159 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7050600 MarvelXACT PLS 50µm x 600mm Price on request CTS-21480 Check Valve, Cartridge Price on request CTS-21567 PM Kit, Seal Wash for Binary Pump G4240A Price on request