Honeywell BW CG-Q58 Quad Mix Calibration Gas Goggles You can find them HERE

You can find them HERE

If short height is needed due to overhead restrictions

The length from the top of the Passthru to the bottom of the duct when fully extended is 62 inches

and utilities

They come in two customizable sizes: Large and XL

Honeywell BW CG-Q58 Quad Mix Calibration Gas Goggles You can find them HEREThe CG Q58 calibration gas is used to calibrate Honeywell BW's variety of confined space gas detectors. This is not the same as the more common CG Q58 4. This is the 60 liter cylinder. Cylinder contains Hydrogen Sulfide 25 PPM Carbon Monoxide 100 PPM Methane 50% LEL (2. 5%) Oxygen 20. 9% Nitrogen Balance. Cylinder Specs: Standard Female C10 Valve Material: Aluminum Alloy Pressure: 1050 PSI Weight: 1. 3 lb Dimensions: 9. 625" x 2. 875" Volume 2. 4