PM Kit, 1290 Binary Pump Back Catalog number: CTS-21421 Availability: In the manufacturer's stock Price on request - + Recommended PS7025350 MarvelXACT™ PEEKsil™ 25µm ID x 350mm Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request PL7075350 MarvelXACT PLS 75µm x 350mm Price on request