O-RING-234 For High Flow Damper Plate Back Catalog number: 1970-0234 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended U-COV45 O-Ring, low-emission, 5.92mm i.d. pk10 (6mm Difflo Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request C-HSPVLP-20 HiSorb septum plug, pk 20 Price on request