Check Valve Assembly, Inlet Back Catalog number: 11-1598 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0037 Tube, Left Inlet Pigtail Price on request 11-2588 Main Piston Seal Price on request CTS-21586 1100 Series Essential Pack, G1310A/G1311A Pump Price on request