Seal, Polyethylene, High Pressure, Piston Back Catalog number: 11-1602 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21421 PM Kit, 1290 Binary Pump Price on request CTS-21480 Check Valve, Cartridge Price on request PL7025600 MarvelXACT PLS 25µm x 600mm Price on request