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ARO 1000 Series Filter/Regulator/Lubricator - ARO Filter, Regulator & Lubricators (FRLs)
AROARO Filter, Regulator & Lubricators (FRLs)

ARO 1000 Series Filter/Regulator/Lubricator

The ARO Filter/Regulator/Lubricator (FRL) is a 1/4 in NPT unit from the 1000 Series, with a maximum operating pressure of 150 psi and a flow capacity of 44 cfm. It features a 5-micron filter element and is identified…

SKU 3G-OTH-156227

Also listed as: C38121600 · C38121 600

Brand
ARO
Item
1000 Series Filter/Regulator/Lubricator
Part Number
C38121-600
Category
ARO Filter, Regulator & Lubricators (FRLs)
Available to Order
Also known as:C38121-600ARO
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Local availability & support — Singapore

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

ARO
Manufacturer Part Number
C38121-600
Series
1000
Type
44 cfm, 5 micron
Max Op Pressure
150 psi

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

Product Description

The ARO Filter/Regulator/Lubricator (FRL) is a 1/4 in NPT unit from the 1000 Series, with a maximum operating pressure of 150 psi and a flow capacity of 44 cfm. It features a 5-micron filter element and is identified by manufacturer part number C38121-600.

Frequently Asked Questions

What is the ARO Filter/Regulator/Lubricator 1000 Series used for?

The ARO 1000 Series FRL conditions compressed air in industrial pneumatic systems. It filters particulates down to 5 micron, regulates pressure up to 150 psi, and lubricates downstream tools. Common applications include assembly lines, packaging machinery, and automated manufacturing where clean, regulated, lubricated air extends equipment life.

What are the specifications of the ARO FRL model C38121-600?

This ARO 1000 Series FRL has 1/4 in NPT ports, a maximum operating pressure of 150 psi, flow capacity of 44 cfm, and a 5-micron filter element. The manufacturer part number is C38121-600. It integrates filter, regulator, and lubricator functions in a single modular unit for compact pneumatic installations.

Where to buy the ARO 1000 Series FRL worldwide?

3G Electric supplies the ARO 1000 Series FRL (C38121-600) to global buyers. We handle full logistics, customs clearance, and delivery to worldwide destinations. As an industrial equipment distributor established in 1990, we source and deliver this pneumatic component to your facility. Contact us for availability and lead time.

How to install the ARO Filter/Regulator/Lubricator?

Mount the ARO FRL vertically with the bowl downward, using the 1/4 in NPT ports. Install upstream of pneumatic tools, ensuring flow direction matches the arrow on the body. Drain the filter bowl regularly and replace the 5-micron element per the manufacturer's schedule. Use thread sealant on NPT connections to prevent leaks.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This ARO 1000 Series FRL unit filters compressed air to 5 micron, regulates pressure up to 150 psi, and lubricates downstream components. With a flow capacity of 46 cfm and 1/4 in NPT ports, it is suited for pneumatic systems in industrial environments such as manufacturing lines and automated machinery
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This ARO 1000 Series FRL unit filters compressed air to 5 micron, regulates pressure up to 150 psi, and lubricates downstream components. With a flow capacity of 46 cfm and 1/4 in NPT ports, it is suited for pneumatic systems in industrial environments such as manufacturing lines and automated machinery
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 2000 Series FRL unit combines a filter, regulator, and lubricator for compressed air preparation. It features a 1/2 in NPT port, 120 cfm flow capacity, 150 psi maximum operating pressure, and 5 micron filtration. Used in pneumatic systems to remove contaminants, regulate pressure, and add lubrication for downstream equipment
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This ARO 2000 Series FRL unit combines a filter, regulator, and lubricator for compressed air preparation. It features a 1/2 in NPT port, 120 cfm flow capacity, 150 psi maximum operating pressure, and 5 micron filtration. Used in pneumatic systems to remove contaminants, regulate pressure, and add lubrication for downstream equipment
This ARO 2000 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air systems. It filters particulates down to 5 micron, regulates pressure up to 150 psi, and delivers 142 cfm flow. Suitable for industrial pneumatic applications 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 systems. It filters particulates down to 5 micron, regulates pressure up to 150 psi, and delivers 142 cfm flow. Suitable for industrial pneumatic applications requiring clean, regulated, and lubricated air
This ARO 2000 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air preparation. It features 5 micron filtration, 96 cfm flow capacity, and a maximum operating pressure of 150 psi. 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 features 5 micron filtration, 96 cfm flow capacity, and a maximum operating pressure of 150 psi. Suitable for industrial pneumatic systems requiring clean, regulated, and lubricated air
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

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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 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
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
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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
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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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
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 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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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
This ARO 2000 Series FRL combines a filter, regulator, and lubricator in a single 3/8 in NPT assembly. It delivers 96 cfm flow capacity, handles maximum operating pressure of 250 psi, and filters particulates to 5 micron. Suitable for conditioning compressed air in industrial pneumatic systems
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This ARO 2000 Series FRL combines a filter, regulator, and lubricator in a single 3/8 in NPT assembly. It delivers 96 cfm flow capacity, handles maximum operating pressure of 250 psi, and filters particulates to 5 micron. Suitable for conditioning compressed air in industrial pneumatic systems
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Combination filter, regulator, and lubricator for compressed air systems. Provides 5-micron filtration, pressure regulation up to 150 psi, and lubrication for downstream pneumatic tools and equipment. Suitable for industrial applications requiring clean, regulated, and lubricated air
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ARO 1500 Series FRL combines filtration, pressure regulation, and lubrication in a single assembly for compressed air systems. Features 85 cfm flow capacity, 5-micron filter element, and maximum operating pressure of 150 psi. Suitable for conditioning compressed air in industrial pneumatic systems to protect downstream equipment

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