MSA 814559 Bump Test Gas: 1.3% vol. Methane, 52% LEL Pentane, (52% LEL Pentane Equivalent), 15% Oxygen, 300 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

1.3% vol. Methane / 52% LEL Pentane / (52% LEL Pentane Equivalent) / 15% Oxygen / 300 ppm Carbon Monoxide / 35 ppm Hydrogen Sulfide / Balance Nitrogen

• MSA equivalent multi-mixture bump gas used to bump test sensors in MSA gas detection equipment.
• Fully compatible with MSA gas detectors requiring specified bump gas mixture.
• Precision blended and inspected to industry standards - National Institute of Standards and Technology (NIST) traceable and certified.
• Made in the USA by GASCO, ISO 9001:2008 Certified.

Contact us for custom dual, triple and quad bump gas mixtures.

Subject to hazardous materials shipping requirements.