Seal, Polyethylene, High Pressure, Piston Back Catalog number: 11-1602 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4133 Gold Plunger Seal Price on request PL7025350 MarvelXACT PLS 25µm x 350mm Price on request CTS-21011 Cartridge Check Valve System Kit Price on request