Inlet Check Valve Back Catalog number: 11-4060 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21591 PM Kit, G4226A Price on request CTS-11380 2690/2695 Performance Maintenance Kit w/Seal Pack Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request