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ARO Compressed Air Regulator: Aluminum, 3/8 in NPT, 113 cfm, 0 psi to 140 psi - ARO FRL Air Regulators
AROARO FRL Air Regulators

ARO Compressed Air Regulator: Aluminum, 3/8 in NPT, 113 cfm, 0 psi to 140 psi

The ARO Compressed Air Regulator is an aluminum FRL air regulator from the 1500 Series, model R37231-600. It features a 3/8 in NPT connection, a flow capacity of 113 cfm, and an adjustable pressure range of 0 psi to…

SKU 3G-OTH-137153

Also listed as: R37231600 · R37231 600

Brand
ARO
Item
Compressed Air Regulator: Aluminum, 3/8 in NPT, 113 cfm, 0 psi to 140 psi
Category
ARO FRL Air Regulators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARO
Manufacturer Part Number
R37231-600
Series
1500
Type
113 cfm, 0 psi to 140 psi, Knob
NPT
3/8 in

Technical Documents

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

Product Description

The ARO Compressed Air Regulator is an aluminum FRL air regulator from the 1500 Series, model R37231-600. It features a 3/8 in NPT connection, a flow capacity of 113 cfm, and an adjustable pressure range of 0 psi to 140 psi with a knob adjustment. This unit is part of the ARO brand's 1500 Series.

Frequently Asked Questions

What is the ARO 1500 Series compressed air regulator used for?

The ARO 1500 Series compressed air regulator (model R37231-600) is used to control and stabilize downstream air pressure in pneumatic systems. It is commonly applied in industrial manufacturing, automation, and maintenance environments where precise pressure adjustment from 0 psi to 140 psi is required.

What are the specifications of the ARO R37231-600 regulator?

The ARO R37231-600 is an aluminum compressed air regulator from the 1500 Series. It has a 3/8 in NPT connection, a flow capacity of 113 cfm, and an adjustable pressure range of 0 psi to 140 psi. Adjustment is via a knob. The unit is manufactured by ARO.

Where to buy the ARO R37231-600 regulator worldwide?

The ARO R37231-600 regulator is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this ARO 1500 Series regulator.

How to install the ARO 1500 Series compressed air regulator?

Install the ARO 1500 Series regulator by mounting it in-line with the compressed air supply using the 3/8 in NPT ports. Ensure the arrow on the body matches flow direction. Adjust the knob to set desired downstream pressure between 0 psi and 140 psi. Always follow local safety codes and manufacturer guidelines.

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.

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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