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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 R37351-600). It features a 3/4 in NPT port size, 240 scfm flow capacity, 250 psi maximum inlet pressure, and 140 psi maximum operating…

SKU 3G-OTH-137162

Also listed as: R37351600 · R37351 600

Brand
ARO
Item
2000 Series Air Regulator
Part Number
R37351-600
Category
ARO FRL Air Regulators
Available to Order
Also known as:R37351-600ARO
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Technical Specifications

ARO
Manufacturer Part Number
R37351-600
Series
2000
Type
240 scfm, 250 psi, Knob
NPT
3/4 in
Max Op Pressure
140 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 R37351-600). It features a 3/4 in NPT port size, 240 scfm flow capacity, 250 psi maximum inlet pressure, and 140 psi maximum operating pressure with a knob adjustment.

Frequently Asked Questions

What is the ARO R37351-600 regulator used for?

The ARO R37351-600 is a 2000 Series air regulator used to control downstream pressure in pneumatic systems. It is commonly applied in industrial manufacturing, automation, and material handling to maintain consistent air pressure for tools, actuators, and valves.

What are the specifications of the ARO R37351-600 regulator?

The ARO R37351-600 regulator has a 3/4 in NPT port size, 240 scfm flow capacity, 250 psi maximum inlet pressure, and 140 psi maximum operating pressure. It features an aluminum body and knob adjustment, and is part of the 2000 Series.

Where to buy the ARO R37351-600 regulator worldwide?

3G Electric supplies the ARO R37351-600 regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ARO 2000 Series air regulator.

How to install the ARO R37351-600 air regulator?

Install the ARO R37351-600 regulator in-line with your compressed air system using the 3/4 in NPT ports. Mount it vertically with the knob accessible for adjustment. Ensure inlet pressure does not exceed 250 psi and set the desired outlet pressure up to 140 psi using the knob.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO 2000 Series air regulator with 1/2 in NPT ports, 240 scfm flow capacity, and 200 psi operating pressure (250 psi max). Features knob adjustment for precise pressure control in compressed air systems. Aluminum construction, no gauge included
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ARO 2000 Series air regulator with 1/2 in NPT ports, 240 scfm flow capacity, and 200 psi operating pressure (250 psi max). Features knob adjustment for precise pressure control in compressed air systems. Aluminum construction, no gauge included
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This ARO 2000 Series air regulator is constructed with an aluminum body and has a maximum operating pressure of 250 psi with a flow capacity of 222 cfm. It is used in compressed air systems to reduce and stabilize downstream pressure for pneumatic tools and equipment
This ARO air regulator controls and stabilizes pressure in pneumatic systems. It features a 1/8 in NPT port, 45 scfm flow capacity, adjustable from 0 to 140 psi, with a maximum operating pressure of 250 psi. The aluminum body and knob adjustment make it suitable for industrial air lines
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This ARO air regulator controls and stabilizes pressure in pneumatic systems. It features a 1/8 in NPT port, 45 scfm flow capacity, adjustable from 0 to 140 psi, with a maximum operating pressure of 250 psi. The aluminum body and knob adjustment make it suitable for industrial air lines
ARO 2000 Series air regulator with aluminum body, 1/2 in NPT ports, flow capacity of 210 cfm, and adjustable pressure range of 0 psi to 140 psi via knob control. Used in compressed air systems to regulate downstream pressure for pneumatic tools, automation, and process control
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ARO 2000 Series air regulator with aluminum body, 1/2 in NPT ports, flow capacity of 210 cfm, and adjustable pressure range of 0 psi to 140 psi via knob control. Used in compressed air systems to regulate downstream pressure for pneumatic tools, automation, and process control
Aluminum air regulator from the ARO 2000 Series with 3/4 in NPT connection. Provides flow capacity of 210 cfm and adjustable pressure range of 0 psi to 140 psi via knob control. Used to regulate and stabilize downstream air pressure in pneumatic systems
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Aluminum air regulator from the ARO 2000 Series with 3/4 in NPT connection. Provides flow capacity of 210 cfm and adjustable pressure range of 0 psi to 140 psi via knob control. Used to regulate and stabilize downstream air pressure in pneumatic systems
Aluminum air regulator from the 2000 Series with 1/2 in NPT ports. Provides adjustable output pressure from 0 to 140 psi via knob control, with a flow capacity of 210 cfm. Used in pneumatic systems to maintain stable downstream pressure for tools and equipment
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Aluminum air regulator from the 2000 Series with 1/2 in NPT ports. Provides adjustable output pressure from 0 to 140 psi via knob control, with a flow capacity of 210 cfm. Used in pneumatic systems to maintain stable downstream pressure for tools and equipment

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Aluminum air regulator from the 2000 Series with 3/8 in NPT connection. Flow capacity of 179 cfm and adjustable pressure range of 0 psi to 140 psi via knob control. Used in pneumatic systems to regulate downstream air pressure for tools and actuators
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