Aro 3G-OTH-137152 — Technical Specifications

Name: Aro 3G-OTH-137152 ARO Compressed Air Regulator: Aluminum, 1/4 in NPT, 86 cfm, 0 psi to 140 psi, Knob, 1500 Series (MPN R37221-100). Key specifications — attr111664: No; attr111400: 1500; attr111627: ARO.
Brand: Aro

The ARO Compressed Air Regulator is an aluminum FRL air regulator from the 1500 Series, designed for compressed air systems. It features a 1/4 in NPT connection, a flow capacity of 86 cfm, and an adjustable pressure range of 0 psi to 140 psi via a knob. This unit is manufactured by ARO under part number R37221-100.

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Technical Specifications

Parameter	Value
NPT	1/4 in
Type	86 cfm, 0 psi to 140 psi, Knob
Series	1500
Manufacturer Part Number	R37221-100