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ARO 2000 Series Air Regulator - ARO FRL Air Regulators
AROARO FRL Air Regulators

ARO 2000 Series Air Regulator

The ARO Regulator: Aluminum is an ARO FRL Air Regulator from the 2000 Series (MPN R37341-300). It features a 1/2 in NPT port size, 240 scfm flow capacity, 200 psi operating pressure, and 250 psi maximum operating…

SKU 3G-OTH-137161

Also listed as: R37341300 · R37341 300

Brand
ARO
Item
2000 Series Air Regulator
Part Number
R37341-300
Category
ARO FRL Air Regulators
Available to Order
Also known as:R37341-300ARO
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Technical Specifications

ARO
Manufacturer Part Number
R37341-300
Series
2000
Type
240 scfm, 200 psi, Knob
NPT
1/2 in
Max Op Pressure
250 psi

Technical Documents

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

Product Description

The ARO Regulator: Aluminum is an ARO FRL Air Regulator from the 2000 Series (MPN R37341-300). It features a 1/2 in NPT port size, 240 scfm flow capacity, 200 psi operating pressure, and 250 psi maximum operating pressure, with a knob adjustment. This product does not include a gauge (.

Frequently Asked Questions

What is the ARO R37341-300 regulator used for?

The ARO R37341-300 is a 2000 Series air regulator used to control and stabilize downstream pneumatic pressure in industrial compressed air systems. It is commonly applied in manufacturing, automation, and process control where precise pressure regulation is required for tools, actuators, and valves.

What are the specifications of the ARO R37341-300 regulator?

The ARO R37341-300 regulator has a 1/2 in NPT port size, 240 scfm flow capacity, 200 psi operating pressure, and 250 psi maximum operating pressure. It features a knob adjustment, is made of aluminum, and does not include a gauge. It is part of the ARO 2000 Series.

Where to buy the ARO R37341-300 regulator worldwide?

3G Electric supplies the ARO R37341-300 regulator to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ARO 2000 Series air regulator.

How to install the ARO R37341-300 air regulator?

Install the ARO R37341-300 regulator by connecting the 1/2 in NPT ports to your compressed air line using appropriate sealant. Mount the regulator in a vertical or horizontal position with the knob accessible. Adjust the knob to set desired downstream pressure. Always install a filter upstream and follow ARO guidelines for safe operation.

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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