PK Safety MSA Equivalent 4 Gas Calibration Gas Mix 34 Liter FIT TESTING Durable Design: Compared to other

Durable Design: Compared to other lightweight respirators

A three-tier alarm system warns the user of the presence of unsafe gas levels with audible

The Moldex particulate filter disk

bladder and fire resistant hose (Hood not included)

PK Safety MSA Equivalent 4 Gas Calibration Gas Mix 34 Liter FIT TESTING Durable Design: Compared to otherPK Safety MSA Equivalent 4 Gas Calibration Gas Mix 34 Liter contains 60PPM CO 1. 45% CH4 20PPM H2S 15% O2 bal N2. This 34 Liter standard bump test and calibration gas is compatible with MSA calibration sensors, equipment like the the Altair 4XR and 5X gas monitors (provided the monitor is setup accordingly). Gas monitors needs to be bump tested and calibrated regularly to make sure it is functioning properly. Made in the USA. Key Features: MSA