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ARO 1500 Series Filter/Regulator/Lubricator - ARO Filter, Regulator & Lubricators (FRLs)
AROARO Filter, Regulator & Lubricators (FRLs)

ARO 1500 Series Filter/Regulator/Lubricator

The ARO Filter/Regulator/Lubricator (FRL) is a 3/8 in NPT unit from the 1500 Series, model C38231-800. It delivers 85 cfm flow capacity with a maximum operating pressure of 150 psi and features a 5-micron filter…

SKU 3G-OTH-156258

Also listed as: C38231800 · C38231 800

Brand
ARO
Item
1500 Series Filter/Regulator/Lubricator
Part Number
C38231-800
Category
ARO Filter, Regulator & Lubricators (FRLs)
Available to Order
Also known as:C38231-800ARO
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Technical Specifications

ARO
Manufacturer Part Number
C38231-800
Series
1500
Type
85 cfm, 5 micron
Max Op Pressure
150 psi

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Filter/Regulator/Lubricator (FRL) is a 3/8 in NPT unit from the 1500 Series, model C38231-800. It delivers 85 cfm flow capacity with a maximum operating pressure of 150 psi and features a 5-micron filter element. This ARO FRL integrates filtration, pressure regulation, and lubrication in a single assembly for industrial compressed air systems.

Frequently Asked Questions

What is the ARO 1500 Series FRL used for?

The ARO 1500 Series Filter/Regulator/Lubricator (FRL) conditions compressed air in industrial pneumatic systems. It filters particulates down to 5 micron, regulates pressure up to 150 psi, and adds lubricant to protect downstream tools and actuators, improving equipment life and performance.

What are the specifications of the ARO C38231-800 FRL?

The ARO C38231-800 is a 3/8 in NPT FRL from the 1500 Series. It delivers 85 cfm flow at 150 psi maximum operating pressure and uses a 5-micron filter element. This ARO unit integrates filtration, regulation, and lubrication in one assembly for industrial compressed air systems.

Where to buy the ARO 1500 Series FRL worldwide?

3G Electric supplies the ARO 1500 Series FRL (C38231-800) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this ARO FRL to any country.

How to install the ARO 1500 Series FRL?

Install the ARO 1500 Series FRL in a vertical position with the bowl down, using pipe sealant on NPT threads. Ensure flow direction matches the arrow on the body. Mount it near the point of use, upstream of tools. Refer to ARO's manual for specific torque and maintenance intervals.

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 filter, regulator & lubricators (frls). 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
This ARO 1500 Series FRL combines filtration, pressure regulation, and lubrication for compressed air systems. It features a 5-micron filter element, maximum operating pressure of 150 psi, and flow capacity of 61 cfm. Suitable for conditioning air in pneumatic tools and machinery
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This ARO 1500 Series FRL combines filtration, pressure regulation, and lubrication for compressed air systems. It features a 5-micron filter element, maximum operating pressure of 150 psi, and flow capacity of 61 cfm. Suitable for conditioning air in pneumatic tools and machinery
This ARO 1500 Series FRL combines a 5-micron filter, pressure regulator, and lubricator in a single unit. With a 3/8 in NPT port size, 71 cfm flow capacity, and maximum operating pressure of 250 psi, it conditions compressed air for pneumatic tools and actuators in industrial systems
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This ARO 1500 Series FRL combines a 5-micron filter, pressure regulator, and lubricator in a single unit. With a 3/8 in NPT port size, 71 cfm flow capacity, and maximum operating pressure of 250 psi, it conditions compressed air for pneumatic tools and actuators in industrial systems
This ARO 1500 Series FRL combines a filter, regulator, and lubricator in a single unit for compressed air preparation. It filters particles to 5 micron, regulates pressure up to 250 psi, and provides lubrication for downstream pneumatic tools and actuators. With a flow capacity of 58 cfm and 1/4 in NPT ports, it is suited for industrial pneumatic systems requiring clean, regulated, and lubricated air
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This ARO 1500 Series FRL combines a filter, regulator, and lubricator in a single unit for compressed air preparation. It filters particles to 5 micron, regulates pressure up to 250 psi, and provides lubrication for downstream pneumatic tools and actuators. With a flow capacity of 58 cfm and 1/4 in NPT ports, it is suited for industrial pneumatic systems requiring clean, regulated, and lubricated air
This ARO 1500 Series FRL combines filtration, pressure regulation, and lubrication in a single unit for compressed air systems. It features 5 micron filtration, 85 cfm flow capacity, and a maximum operating pressure of 250 psi. Suitable for industrial air preparation to protect downstream pneumatic tools and equipment
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This ARO 1500 Series FRL combines filtration, pressure regulation, and lubrication in a single unit for compressed air systems. It features 5 micron filtration, 85 cfm flow capacity, and a maximum operating pressure of 250 psi. Suitable for industrial air preparation to protect downstream pneumatic tools and equipment
This ARO 1500 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air preparation. It features 5 micron filtration, 61 cfm flow capacity, and a maximum operating pressure of 250 psi. The 1/4 in NPT ports allow integration into industrial pneumatic systems to condition air for downstream tools and actuators
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This ARO 1500 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air preparation. It features 5 micron filtration, 61 cfm flow capacity, and a maximum operating pressure of 250 psi. The 1/4 in NPT ports allow integration into industrial pneumatic systems to condition air for downstream tools and actuators
This ARO 2000 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air preparation. It delivers 99 cfm at a maximum operating pressure of 150 psi with 5 micron filtration. Suitable for industrial pneumatic systems requiring clean, regulated, and lubricated air
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This ARO 2000 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air preparation. It delivers 99 cfm at a maximum operating pressure of 150 psi with 5 micron filtration. Suitable for industrial pneumatic systems requiring clean, regulated, and lubricated air

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The ARO 2000 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air systems. It filters particulates to 5 micron, regulates pressure up to 250 psi, and adds lubricant to protect downstream pneumatic tools and actuators
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This ARO 1500 Series FRL combines filter, regulator, and lubricator functions in a single assembly for compressed air preparation. It features 5 micron filtration, a maximum operating pressure of 150 psi, and a flow capacity of 71 cfm. The unit is used to remove particulates, control pressure, and add lubrication to pneumatic systems in industrial applications
This ARO filter/regulator/lubricator (FRL) conditions compressed air in pneumatic systems. It filters particulates to 5 micron, regulates pressure up to 140 psi, and lubricates downstream equipment. With a 3/4 in NPT port and metal bowl, it delivers 171 scfm flow. Typical applications include manufacturing and automated machinery requiring clean, regulated, lubricated air
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This ARO filter/regulator/lubricator (FRL) conditions compressed air in pneumatic systems. It filters particulates to 5 micron, regulates pressure up to 140 psi, and lubricates downstream equipment. With a 3/4 in NPT port and metal bowl, it delivers 171 scfm flow. Typical applications include manufacturing and automated machinery requiring clean, regulated, lubricated air
This ARO FRL unit combines a 5-micron filter with auto drain, a pressure regulator, and a lubricator for compressed air systems. It has a flow capacity of 171 scfm and a maximum operating pressure of 140 psi. Typical applications include pneumatic tools, actuators, and process lines requiring clean, regulated, and lubricated air
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This ARO FRL unit combines a 5-micron filter with auto drain, a pressure regulator, and a lubricator for compressed air systems. It has a flow capacity of 171 scfm and a maximum operating pressure of 140 psi. Typical applications include pneumatic tools, actuators, and process lines requiring clean, regulated, and lubricated air
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This ARO FRL unit conditions compressed air in pneumatic systems, filtering particulates to 5 micron, regulating pressure up to 140 psi, and lubricating downstream components. It features a 172 scfm flow capacity and an auto drain for automatic condensate removal. Suitable for industrial compressed air applications requiring consistent pressure and clean, lubricated air

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