Bacharach 3015-4239 - 12 Volt Pump For AGMSZ Gas Monitor
Replacement Pump for Portable Gas Area Gas Monitors
The Sample Pump draws the gas sample into the monitor through the IR detector and discharges the sample out of the monitor’s exhaust port. When replacing the pump, remove its inlet and outlet tubing, disconnect the AC power wires from the pump itself, and remove the pump from the monitor.