Peristaltic Pump Cartridge, WPS/AC Back Catalog number: CTS-21406 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21526 Jig, Diaphragm Price on request CTS-11313 PEEK™ Rotor, LPV Price on request CTS-A11145 Tube Assy, System Outlet, SDS Price on request