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-10987 717 Performance Maintenance Kit Price on request CTS-21564 Needle, Uncoated 10 Series Price on request CTS-A11342 Tube Assembly, Transducer to Check Valve Price on request