Inlet Check Valve Back Catalog number: CTS-A159 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A157 Outlet Check Valve Price on request CTS-21109 Capillary, 600mm x 0.17mm ID Price on request PL7050150 MarvelXACT PLS 50µm x 150mm Price on request