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ARO REGULATOR,1500SRS,NPT

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Description & Features

Designed for use in compressed air and pneumatic systems, this Ingersoll-Rand ARO Regulator from the 1500 Series provides reliable pressure regulation with NPT port connections. The 1500 Series line is a well-established ARO product family suited to industrial pneumatic circuit applications where consistent downstream pressure control is required.

With NPT threading, this regulator is compatible with standard industrial fittings and inline assemblies. As an Ingersoll-Rand ARO product, it reflects the quality and application range typical of the ARO 1500SRS line, making it a straightforward replacement or new-installation choice for appropriate pneumatic setups.

SKU: R37231-600

Supplier Part Number (MPN): R37231-600

Specifications

Adjustment
Standard Knob
Body Material
Aluminum
Connection Type
NPT
Regulator Type
Relieving
Series
1500 Series
Softgoods Material
Acetal/Nitrile

Product Questions & Answers (1)

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Question by: Chad Y on Dec 5, 2025, 7:36 AM
Been running pneumatic lines in the shop for years and need a dependable regulator to keep downstream pressure steady. This an ARO 1500 Series unit?
Answer by: Customer Support on Dec 7, 2025, 8:40 AM
Yeah, that's exactly what it is. Part of the ARO 1500 Series from Ingersoll-Rand, built specifically for compressed air and pneumatic systems where you need consistent downstream pressure control. It's a well-established line in industrial pneumatic circuits, so if you're running standard shop setups, this fits right in as either a new install or a drop-in replacement.

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