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ARO Filter/Regulator/Lubricator: 1/4 in NPT, 58 cfm, 250 psi Max Op Pressure - ARO Filter, Regulator & Lubricators (FRLs)
AROARO Filter, Regulator & Lubricators (FRLs)

ARO Filter/Regulator/Lubricator: 1/4 in NPT, 58 cfm, 250 psi Max Op Pressure

The ARO Filter/Regulator/Lubricator (FRL) is a 1/4 in NPT unit from the 1500 Series, model C38221-610. It offers a maximum operating pressure of 250 psi and a flow capacity of 58 cfm, with a 5-micron filtration level.

SKU 3G-OTH-156229

Also listed as: C38221610 · C38221 610

Brand
ARO
Item
Filter/Regulator/Lubricator: 1/4 in NPT, 58 cfm, 250 psi Max Op Pressure
Category
ARO Filter, Regulator & Lubricators (FRLs)
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARO
Manufacturer Part Number
C38221-610
Series
1500
Type
58 cfm, 5 micron
Max Op Pressure
250 psi

Technical Documents

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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 1500 Series, model C38221-610. It offers a maximum operating pressure of 250 psi and a flow capacity of 58 cfm, with a 5-micron filtration level.

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 particles down to 5 micron, regulates pressure up to 250 psi, and lubricates downstream tools and actuators, ensuring reliable operation in manufacturing, assembly, and automation applications.

What are the specifications of the ARO C38221-610 FRL?

The ARO C38221-610 is a 1/4 in NPT FRL from the 1500 Series. It has a maximum operating pressure of 250 psi, a flow capacity of 58 cfm, and a 5-micron filtration level. The unit combines a filter, regulator, and lubricator in one assembly for efficient air preparation.

Where to buy the ARO 1500 Series FRL worldwide?

3G Electric supplies the ARO 1500 Series FRL (C38221-610) to global buyers. As a sourcing partner, we handle logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this pneumatic component to your location.

How to install the ARO 1500 Series FRL?

Install the ARO 1500 Series FRL by mounting it vertically with the bowl downward, using the 1/4 in NPT ports. Ensure the flow direction arrow matches your piping. Tighten connections to the recommended torque, and check for leaks after pressurizing. Refer to the ARO manual for specific torque values and maintenance intervals.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

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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ARO Filter/Regulator/Lubricator: 1/4 in NPT, 58 cfm, 150 psi Max Op Pressure, 5 micron, 1500 Series (MPN C38221-600)
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