Seal, Wash Back Catalog number: 11-1603 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3602 Tubing, Pump Outlet, GP Price on request CTS-A103 Outlet Check Valve Price on request PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request