Plunger Seal, Black Back Catalog number: CTS-20612 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0720 Inlet Check Valve Assembly Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request PS7025150 MarvelXACT™ PEEKsil™ 25µm ID x 150mm Price on request