Dräger Calibration Gas 50% LEL CH₄, 5 ppm NO₂, 100 ppm CO, 17 Vol. % O₂ - PN: 4597170 526 The filter classes are as

The filter classes are as follows:

Dräger Case X-Pid 9x00

5 to 75  ppm 4 h 1

O₂ (oxigen)

KAS-1198-003 MARK II EX CONTROL PANEL FOR ELECTRIC FIRE PUMP CONTROLLERS

Dräger Calibration Gas 50% LEL CH₄, 5 ppm NO₂, 100 ppm CO, 17 Vol. % O₂ - PN: 4597170 526 The filter classes are asDrger Calibration Gas 50% LEL CH, 5 ppm NO, 100 ppm CO, 17 Vol. % O PN: 4597170 Drger Calibration Gas Mixture 50% LEL CH (methane),5 ppm NO, 100 ppm CO (carbon monoxide), 17% Vol. O (oxigen) , Balance N . Total capacity of this aluminum canister is 116L with max pressure 1000 psi . 6 Month Maximum Shelf Life Drger Calibration gas and accessories Calibration of equipment will ensure safe operation and functionality of equipment and will also meet with