Outlet Check Valve Back Catalog number: CTS-A121 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11434 Sapphire Plunger Price on request 11-3897 Plunger Holder Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request