Outlet Check Valve Back Catalog number: CTS-A121 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request CTS-21171 Rotor Seal, H-Assy, 6 Port 2-Position Price on request CTS-10493 Check Valve Cartridge, 2/pk Price on request