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ARO R37111-600 Air Regulator, 1/8 in NPT, 45 scfm, 0-140 psi, 250 psi Max, Knob - ARO FRL Air Regulators
AROARO FRL Air Regulators

ARO R37111-600 Air Regulator, 1/8 in NPT, 45 scfm, 0-140 psi, 250 psi Max, Knob

The ARO Regulator: Aluminum is an ARO FRL Air Regulator (SKU R37111-600, MPN R37111-600) with a 1/8 in NPT port size, 45 scfm flow capacity, and a 0 psi to 140 psi pressure range. It features a maximum operating…

SKU 3G-OTH-137163

Also listed as: R37111600 · R37111 600

Brand
ARO
Item
R37111-600 Air Regulator, 1/8 in NPT, 45 scfm, 0-140 psi, 250 psi Max, Knob
Part Number
R37111-600
Category
ARO FRL Air Regulators
Available to Order
Also known as:R37111-600ARO
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Technical Specifications

ARO
Manufacturer Part Number
R37111-600
Type
45 scfm, 0 psi to 140 psi, Knob
NPT
1/8 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 (SKU R37111-600, MPN R37111-600) with a 1/8 in NPT port size, 45 scfm flow capacity, and a 0 psi to 140 psi pressure range. It features a maximum operating pressure of 250 psi and is operated via a knob. This aluminum regulator is designed for industrial air systems.

Frequently Asked Questions

What is the ARO R37111-600 regulator used for?

The ARO R37111-600 aluminum regulator controls and stabilizes air pressure in industrial pneumatic systems. It is commonly used in manufacturing, automation, and maintenance applications where precise pressure adjustment from 0 psi to 140 psi is required, with a maximum operating pressure of 250 psi.

What are the specifications of the ARO R37111-600 regulator?

The ARO R37111-600 regulator has a 1/8 in NPT port size, 45 scfm flow capacity, and a pressure range of 0 psi to 140 psi. Its maximum operating pressure is 250 psi. The body is aluminum, and adjustment is via a knob. It is an ARO FRL Air Regulator.

Where to buy the ARO R37111-600 regulator worldwide?

3G Electric supplies the ARO R37111-600 regulator worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this ARO regulator to any country.

How to install the ARO R37111-600 regulator?

Install the ARO R37111-600 regulator by connecting the 1/8 in NPT ports to your air line using appropriate thread sealant. Mount it in a vertical or horizontal position with the knob accessible. Ensure the supply pressure does not exceed 250 psi. Adjust the knob to set the desired output pressure between 0 psi and 140 psi.

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
This ARO compressed air regulator from the 1000 Series features an aluminum body with 1/4 in NPT ports. It provides a flow capacity of 59 cfm and an adjustable output pressure range of 0 to 140 psi, set via a knob. Used in pneumatic systems to control and stabilize downstream air pressure for tools and equipment
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This ARO compressed air regulator from the 1000 Series features an aluminum body with 1/4 in NPT ports. It provides a flow capacity of 59 cfm and an adjustable output pressure range of 0 to 140 psi, set via a knob. Used in pneumatic systems to control and stabilize downstream air pressure for tools and equipment
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
This ARO 1500 Series air regulator features a 1/4 in NPT connection and a flow capacity of 86 cfm. The adjustable pressure range of 0 to 140 psi is controlled via a knob. It is used in pneumatic systems to regulate downstream air pressure for consistent operation of tools and equipment
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This ARO 1500 Series air regulator features a 1/4 in NPT connection and a flow capacity of 86 cfm. The adjustable pressure range of 0 to 140 psi is controlled via a knob. It is used in pneumatic systems to regulate downstream air pressure for consistent operation of tools and equipment
Aluminum body air regulator with 1 in NPT ports. Adjustable outlet pressure from 0 to 140 psi, maximum inlet pressure 250 psi. Flow capacity 290 cfm. Used in pneumatic systems to control downstream pressure for tools and actuators
ARO
Aluminum body air regulator with 1 in NPT ports. Adjustable outlet pressure from 0 to 140 psi, maximum inlet pressure 250 psi. Flow capacity 290 cfm. Used in pneumatic systems to control downstream pressure for tools and actuators

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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
ARO
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
Aluminum FRL air regulator with 1 in NPT ports. Flow capacity of 290 cfm, adjustable output from 0 to 140 psi, and maximum inlet pressure of 250 psi. Used to control and stabilize downstream air pressure in pneumatic systems
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Aluminum FRL air regulator with 1 in NPT ports. Flow capacity of 290 cfm, adjustable output from 0 to 140 psi, and maximum inlet pressure of 250 psi. Used to control and stabilize downstream air pressure in pneumatic systems
Aluminum-bodied compressed air regulator with 3/4 in NPT ports, rated for 300 scfm flow and 250 psi maximum inlet pressure. Adjustable via knob, with a maximum operating pressure of 140 psi. Used in pneumatic systems to reduce and stabilize downstream pressure for tools, automation, and process control
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Aluminum-bodied compressed air regulator with 3/4 in NPT ports, rated for 300 scfm flow and 250 psi maximum inlet pressure. Adjustable via knob, with a maximum operating pressure of 140 psi. Used in pneumatic systems to reduce and stabilize downstream pressure for tools, automation, and process control
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 compressed air regulator with 1 1/2 in NPT ports, 2000 cfm flow capacity, and adjustable pressure range of 10 to 180 psi via knob. Used in pneumatic systems to control and stabilize air pressure for tools and equipment in industrial settings
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Aluminum compressed air regulator with 1 1/2 in NPT ports, 2000 cfm flow capacity, and adjustable pressure range of 10 to 180 psi via knob. Used in pneumatic systems to control and stabilize air pressure for tools and equipment in industrial settings
ARO 1500 Series air regulator with aluminum body, 1/4 in NPT ports, 170 scfm flow capacity, 140 psi operating pressure, and 250 psi maximum pressure. Knob adjustment for precise pressure control in pneumatic systems
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ARO 1500 Series air regulator with aluminum body, 1/4 in NPT ports, 170 scfm flow capacity, 140 psi operating pressure, and 250 psi maximum pressure. Knob adjustment for precise pressure control in pneumatic systems
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
This ARO 1000 Series air regulator controls downstream pressure in pneumatic systems. It features a 1/4 in NPT port, 59 cfm flow capacity, and 0-140 psi pressure range with knob adjustment. The aluminum body provides corrosion resistance. No gauge included
ARO
This ARO 1000 Series air regulator controls downstream pressure in pneumatic systems. It features a 1/4 in NPT port, 59 cfm flow capacity, and 0-140 psi pressure range with knob adjustment. The aluminum body provides corrosion resistance. No gauge included

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