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AROARO FRL Air Regulators

ARO R37331-600 2000 Series Air Regulator, 222 cfm, 250 psi

The ARO Regulator: Aluminum (SKU R37331-600, MPN R37331-600) is an ARO FRL Air Regulator from the 2000 Series. It features a maximum operating pressure of 250 psi and a flow capacity of 222 cfm, with an overall width…

SKU 3G-OTH-137174

Also listed as: R37331600 · R37331 600

Brand
ARO
Item
R37331-600 2000 Series Air Regulator, 222 cfm, 250 psi
Part Number
R37331-600
Category
ARO FRL Air Regulators
Available to Order
Also known as:R37331-600ARO
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Technical Specifications

ARO
Manufacturer Part Number
R37331-600
Series
2000
Type
222 cfm
Overall Wd
3 1/8 in
Max Op Pressure
250 psi

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Regulator: Aluminum (SKU R37331-600, MPN R37331-600) is an ARO FRL Air Regulator from the 2000 Series. It features a maximum operating pressure of 250 psi and a flow capacity of 222 cfm, with an overall width of 3 1/8 inches.

Frequently Asked Questions

What is the ARO 2000 Series regulator used for?

The ARO 2000 Series regulator is used in compressed air systems to reduce and stabilize downstream pressure. It is commonly applied in industrial automation, pneumatic tools, and process control where consistent air pressure is critical for equipment performance and safety.

What are the specifications of the ARO regulator R37331-600?

The ARO regulator R37331-600 is an aluminum-bodied unit from the 2000 Series. It has a maximum operating pressure of 250 psi, a flow capacity of 222 cfm, and an overall width of 3 1/8 inches. It is designed for use in FRL (filter-regulator-lubricator) assemblies.

Where to buy the ARO regulator R37331-600 worldwide?

3G Electric supplies the ARO regulator R37331-600 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this ARO 2000 Series regulator.

How to install an ARO 2000 Series air regulator?

Install the ARO 2000 Series regulator in the compressed air line after the filter and before the lubricator. Ensure the arrow on the body matches flow direction. Use thread sealant on connections and adjust the knob to set desired downstream pressure. Always follow manufacturer guidelines for safe operation.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.
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ARO Products

3G Electric supplies ARO aro frl air regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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