Check Valve Cartridge, 2/pk Back Catalog number: CTS-10493 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7075600 MarvelXACT™ PEEKsil™ 75µm ID x 600mm Price on request CTS-11149 Needle Seal O-Ring, 002 Kalrez Price on request 11-4152 Tubing D-L Assembly Price on request