Peristaltic Pump Back Catalog number: CTS-21183 Availability: In the manufacturer's stock Price on request - + Recommended CTS-10989 Face Seals, 4/pk Price on request 11-4133 Gold Plunger Seal Price on request PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request