Backup Seal Back Catalog number: CTS-2963 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11366 Piston, High Pressure Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request PL7100600 MarvelXACT PLS 100µm x 600mm Price on request