Ceramic Plunger Back Catalog number: CTS-10322 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-1106 Inlet Tube Assembly Kit Price on request CTS-A11184 Lamp Housing Window Assembly Price on request 11-4122 PTFE Diaphragm, LC-30AD/i-Series, 2/pk Price on request