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ARO Precision Air Regulator PR4031-200 - Precision Air Regulators
AROPrecision Air Regulators

ARO Precision Air Regulator PR4031-200

The ARO Precision Compressed Air Regulator (MPN PR4031-200) is a zinc die-cast precision air regulator with a 3/8 in NPT port size, 14 cfm flow capacity, and an adjustable pressure range of 2 psi to 60 psi via a…

SKU 3G-OTH-138406

Also listed as: PR4031200 · PR4031 200

Brand
ARO
Item
Precision Air Regulator PR4031-200
Part Number
PR4031-200
Category
Precision Air Regulators
Available to Order
Also known as:PR4031-200ARO
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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
PR4031-200
Type
14 cfm, 2 psi to 60 psi, Knob
NPT
3/8 in

Technical Documents

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

Product Description

The ARO Precision Compressed Air Regulator (MPN PR4031-200) is a zinc die-cast precision air regulator with a 3/8 in NPT port size, 14 cfm flow capacity, and an adjustable pressure range of 2 psi to 60 psi via a knob. It is designed for compressed air systems requiring precise pressure control.

Frequently Asked Questions

What is the ARO Precision Compressed Air Regulator PR4031-200 used for?

The ARO Precision Compressed Air Regulator PR4031-200 is used in compressed air systems that require precise pressure control. It is ideal for industrial applications such as pneumatic tools, instrumentation, and process control where maintaining a stable output pressure between 2 psi and 60 psi is critical.

What are the specifications of the ARO Precision Compressed Air Regulator PR4031-200?

The ARO Precision Compressed Air Regulator PR4031-200 features a zinc die-cast body, 3/8 in NPT ports, 14 cfm flow capacity, and an adjustable pressure range of 2 psi to 60 psi via a knob. It is a precision regulator designed for accurate pressure control in compressed air systems.

Where to buy the ARO Precision Compressed Air Regulator PR4031-200 worldwide?

You can source the ARO Precision Compressed Air Regulator PR4031-200 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the genuine ARO product for your application.

How to install the ARO Precision Compressed Air Regulator PR4031-200?

To install the ARO Precision Compressed Air Regulator PR4031-200, mount it in-line with the compressed air system using the 3/8 in NPT ports. Ensure the flow direction matches the arrow on the body. Adjust the knob to set the desired output pressure between 2 psi and 60 psi. Always follow standard pneumatic safety practices.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO precision 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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