Rotor Seal Back Catalog number: CTS-10942 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7100350 MarvelXACT PLS 100µm x 350mm Price on request CTS-10686 Needle Seal, Vespel® Price on request CTS-A11133 Tube Assembly, Transducer to Check Valve Price on request