PTFE Diaphragm, LC-30AD/i-Series, 2/pk Back Catalog number: 11-4122 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-00230-02 O-Ring, PTFE Price on request PL7075150 MarvelXACT PLS 75µm x 150mm Price on request CTS-0621 Inlet Check Valve Cartridge Price on request