RKI 81-0154RK-04 Quad Mix Calibration Gas Airgas This is a High Efficiency

This is a High Efficiency Particulate air filter

but this is the color that normally comes with the system

but is simple to use: just turn on and turn off

Delta No-Tangle™ design for added comfort and easy donning

tested in accordance with method ASTM D6413

RKI 81-0154RK-04 Quad Mix Calibration Gas Airgas This is a High EfficiencyThe 81 0154RK 04 calibration gas is used to calibrate RKI's variety of multi gas detectors. This would include the GX 2001, GX 2003, GX 2009, GX 2012, and GX 6000 confined space gas detectors. This is the 34 liter cylinder. Cylinder contains Hydrogen Sulfide 25 PPM Carbon Monoxide 50 PPM Methane 50% LEL (2. 5%) Oxygen 12% Nitrogen Balance. Cylinder Specs: Standard Female C10 Valve Material: Aluminum Alloy Pressure: 500 PSI Weight: 1. 3 lb Dimensions: