Wash Seal, PE, 1220, 1260, 1290 Back Catalog number: 11-3832 Availability: In the manufacturer's stock Price on request - + Recommended CTS-0620 Outlet Check Valve Cartridge Price on request 11-4052 Needle Seal, SIL-30AC, SIL-30ACMP Price on request CTS-10328 Optics Cover Window Price on request