Check Valve Cartridge, 2/pk Back Catalog number: CTS-A094 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7075150 MarvelXACT PLS 75µm x 150mm Price on request CTS-11093-02 Plunger, 2/pk Price on request CTS-A11151 Needle Assembly, PEEK™ Price on request