Cartridge Check Valve Housing, 2/pk Back Catalog number: CTS-A11431-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7050600 MarvelXACT PLS 50µm x 600mm Price on request CTS-11282 1525 Performance Maintenance Kit Price on request CTS-A11342 Tube Assembly, Transducer to Check Valve Price on request