Scott 077-0351 Quad Mix Calibration Gas Chemical-Resistant 12" Blower Duct for the

12" Blower Duct for the RamFan 12" blower

The Miller DuraHoist flush mount floor sleeve eliminates the potential trip hazard presented by other floor mount sleeves

Adjustable cloth straps assure a snug

Zipper Pocket

this system is perfect for you

Scott 077-0351 Quad Mix Calibration Gas Chemical-Resistant 12" Blower Duct for theThe 077 0351 calibration gas is used to calibrate Scott's variety of confined space gas detectors. Please check your manual. The CalGaz part number for this gas is 2A310100. Cylinder contains Hydrogen Sulfide 25 PPM Carbon Monoxide 50 PPM Methane 1. 62% (50% LEL Propane) Oxygen 19% Nitrogen Balance. This is the 34 liter cylinder. Cylinder Specs: Standard Female C10 Valve Material: Aluminum Alloy Pressure: 500 PSI Weight: 1. 3 lb Dimensions: 9. 625" x