Outlet Check Valve Back Catalog number: 11-4063 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended PL7100600 MarvelXACT PLS 100µm x 600mm Price on request CTS-10600 Check Valve Cartridge, 2/pk Price on request CTS-21406 Peristaltic Pump Cartridge, WPS/AC Price on request