Check Valve, Secondary Inlet Back Catalog number: 11-1600 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11151 Needle Assembly, PEEK™ Price on request 11-3832 Wash Seal, PE, 1220, 1260, 1290 Price on request CTS-A125 Inlet Check Valve Assembly Price on request