Band, 37mm Shrink, Red 1000/Pack Back Catalog number: GB37R1000 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9927-06 Cyclone, GK 2.69 25mm O-Ring Kit Price on request 780-0015-04-R Calibrator cable (BIOS Defender 510-M), for automatic cal option Price on request TE-23 Teflon Bag, On-Off Valve (4.7L) Price on request