MSA 491041 Single Mix Calibration Gas

MSA 491041 Single Mix Calibration Gas



  • $125.00
  • Save $20

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This calibration gas is the same gas as the MSA 491041, the BW Honeywell CG2-J-2.5, or the Industrial Scientific 18101378. It is used to calibrate a variety of Honeywell BW, MSA, or Industrial Scientific gas detectors.

This is the 105 liter cylinder.

This cylinder contains 50% LEL Methane ( 2.5% Methane ) - Air Balance.

Note - We don't provide cylinders with MSA's RFID labels.

Cylinder Specs:

  • Material: Aluminum Alloy
  • Pressure: 1200 PSI
  • Valve Inlet: 5/8-18 (C10)
  • Weight: 1.7 lb
  • Dimensions: 12.8" x 3.2"
  • Warranty: 2 years

Gas Cylinder is Recyclable! 

We now sell this gas in the Eco-Smart cylinder. What does this mean? It means that when you are done with the cylinder, you can send it back to the manufacturer at no charge. You no longer have to deal with the hassle of recycling or getting approval to throw the cylinder away. The cylinder comes with directions to return it at no charge. The link to print out your free shipping label is here - Free Shipping Label.



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