Plunger Seals, 4/pk Back Catalog number: CTS-2294-04 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-5656 Sapphire Plunger Price on request CTS-10963 Gold Plunger Seal Price on request CTS-A11133 Tube Assembly, Transducer to Check Valve Price on request