Inlet Check Valve Back Catalog number: CTS-A159 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-12016 Compression Screw, 1/16", SS, 10/pk Price on request 11-3832 Wash Seal, PE, 1220, 1260, 1290 Price on request CTS-A11374 Tube Assy, SSV to I2V Price on request