LC-30AD Plunger Holder Assembly, UHP2 (w/Diaphragm Back Catalog number: 11-4073 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-4126 Plunger Seal and Back Up Ring Price on request PL7050600 MarvelXACT PLS 50µm x 600mm Price on request CTS-11119-02 Head Plunger Seal, 2/pk Price on request