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ARO B27122-020 Brass Air Regulator - ARO FRL Air Regulators
AROARO FRL Air Regulators

ARO B27122-020 Brass Air Regulator

The ARO Brass Regulator (MPN B27122-020) is a 1/4 in FRL air regulator with a maximum operating pressure of 250 psig, rated at 13 scfm and 125 psig, and features a knob adjustment. As an ARO product, it is part of…

SKU 3G-OTH-137166

Also listed as: B27122020 · B27122 020

Brand
ARO
Item
B27122-020 Brass Air Regulator
Part Number
B27122-020
Category
ARO FRL Air Regulators
Available to Order
Also known as:B27122-020ARO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

ARO
Manufacturer Part Number
B27122-020
Type
1/4 in, 13 scfm, 125 psig, 250 psig Max Op Pressure, Knob

Technical Documents

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

Product Description

The ARO Brass Regulator (MPN B27122-020) is a 1/4 in FRL air regulator with a maximum operating pressure of 250 psig, rated at 13 scfm and 125 psig, and features a knob adjustment. As an ARO product, it is part of our broader industrial solutions across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the ARO Brass Regulator B27122-020 used for?

The ARO Brass Regulator B27122-020 is used to control and stabilize air pressure in pneumatic systems. It is commonly applied in industrial manufacturing, assembly lines, and maintenance shops where precise pressure regulation is needed to protect downstream equipment and ensure consistent operation.

What are the specifications of the ARO Brass Regulator B27122-020?

The ARO Brass Regulator B27122-020 has a 1/4 inch port size, a flow capacity of 13 scfm, and a maximum operating pressure of 250 psig with a regulated pressure range up to 125 psig. It features a brass body and a knob adjustment mechanism for easy pressure setting.

Where to buy the ARO Brass Regulator B27122-020 worldwide?

You can source the ARO Brass Regulator B27122-020 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct ARO regulator for your pneumatic system.

How to install the ARO Brass Regulator B27122-020?

To install the ARO Brass Regulator B27122-020, first ensure the air supply is off and depressurized. Connect the inlet port to the air source using compatible fittings, then adjust the knob to set the desired outlet pressure. Always follow standard pneumatic safety practices and consult the manufacturer's guidelines for proper mounting orientation.

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 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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Cross-referenced by specification & description
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