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-T10CW-2S Chemical Warfare agents cold trap Price on request SERZ-1076 Spare filter assembly, ACTI-VOC Price on request U-COV03 O-Ring, Size 003, pk 10 Price on request