Check Valve Assembly, Inlet Back Catalog number: 11-1598 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3883 Needle Assembly Price on request PS7100150 MarvelXACT™ PEEKsil™ 100µm ID x 150mm Price on request CTS-5656 Sapphire Plunger Price on request