Product Description RKI Instruments Cylinder holder for 17/34 liter steel cylinders and for 34 liter aluminum cylinders. This cylinder holder has a diameter opening of 3" (Inches). Comes with mounting hardware and adhesive strips.
RKI Cylinder Holder for 58 & 116 Liter Aluminum Cylinders, 3 5/8" Diameter Cylinder Opening, 81-1500RK MFG# RKI-81-1500RK $26.25 Choose Options
RKI Cylinder Holder for 103 Liter Steel Cylinders, 3.35" Diameter Opening, 81-1501RK MFG# RKI-81-1501RK $26.25 Choose Options
RKI Calibration Gas Cylinder, Quad Mix, CH4 50%, H2S 25 ppm, CO 50 ppm, O2 12% Vol, N2 Balance, 34 Liter, SKU#81-0154RK-04, Hazmat MFG# RKI-81-0154RK-04 $173.25 Choose Options