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 SERLFP-5003 Spare back pressure adapter, ACTI-VOC Price on request M-MCHSS250I Sample pans for M-CTE250I, inert,pk 4 Price on request HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request