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ARO Filter/Regulator/Lubricator: 3/4 in NPT, 171 scfm, 140 psi Max Op Pressure - ARO Filter, Regulator & Lubricators (FRLs)
AROARO Filter, Regulator & Lubricators (FRLs)

ARO Filter/Regulator/Lubricator: 3/4 in NPT, 171 scfm, 140 psi Max Op Pressure

The ARO Filter/Regulator/Lubricator (FRL) is a 3/4 in NPT unit with a maximum operating pressure of 140 psi and a flow capacity of 171 scfm. It features a 5-micron filter with an auto drain, and is identified by…

SKU 3G-OTH-156263

Also listed as: C38351801 · C38351 801

Brand
ARO
Item
Filter/Regulator/Lubricator: 3/4 in NPT, 171 scfm, 140 psi Max Op Pressure
Category
ARO Filter, Regulator & Lubricators (FRLs)
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Technical Specifications

ARO
Manufacturer Part Number
C38351-801
Type
171 scfm, 5 micron, Auto Drain
Max Op Pressure
140 psi

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

Product Description

The ARO Filter/Regulator/Lubricator (FRL) is a 3/4 in NPT unit with a maximum operating pressure of 140 psi and a flow capacity of 171 scfm. It features a 5-micron filter with an auto drain, and is identified by manufacturer part number C38351-801. This ARO FRL is designed for industrial compressed air systems requiring filtration, pressure regulation, and lubrication.

Frequently Asked Questions

What is the ARO Filter/Regulator/Lubricator C38351-801 used for?

This ARO FRL is used in industrial compressed air systems to filter particulates down to 5 micron, regulate pressure up to 140 psi, and lubricate downstream equipment. It is suitable for pneumatic tools, actuators, and process lines requiring clean, regulated, lubricated air.

What are the specifications of the ARO FRL C38351-801?

The ARO FRL C38351-801 has a 3/4 in NPT port size, maximum operating pressure of 140 psi, flow capacity of 171 scfm, and a 5-micron filter element with auto drain. It is manufactured by ARO under MPN C38351-801 and is designed for industrial compressed air systems.

Where to buy the ARO FRL C38351-801 worldwide?

3G Electric supplies the ARO FRL C38351-801 worldwide. As a global industrial equipment 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 international destination.

How to install and maintain the ARO FRL C38351-801?

Install the ARO FRL in a vertical position with the bowl down, using pipe sealant on NPT threads. For maintenance, periodically drain the auto-drain filter bowl and replace the 5-micron element as needed. Lubricator oil level should be checked regularly. Always follow ARO's generic installation guidelines for FRLs.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO Filter/Regulator/Lubricator: 1/2 in NPT, 150 scfm, 140 psi Max Op Pressure, 5 micron, Auto Drain (MPN C38341-801)
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ARO Filter/Regulator/Lubricator: 1/2 in NPT, 150 scfm, 140 psi Max Op Pressure, 5 micron, Auto Drain (MPN C38341-801)
ARO Filter/Regulator/Lubricator: 3/4 in NPT, 171 scfm, 140 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38351-811)
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ARO Filter/Regulator/Lubricator: 3/4 in NPT, 171 scfm, 140 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38351-811)
ARO Filter/Regulator/Lubricator: 1/2 in NPT, 150 scfm, 140 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38341-811)
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ARO Filter/Regulator/Lubricator: 1/2 in NPT, 150 scfm, 140 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38341-811)
ARO Filter/Regulator/Lubricator: 3/8 in NPT, 99 scfm, 140 psi Max Op Pressure, 5 micron, 2000 Series (MPN C38331-811)
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ARO Filter/Regulator/Lubricator: 3/8 in NPT, 99 scfm, 140 psi Max Op Pressure, 5 micron, 2000 Series (MPN C38331-811)
ARO Filter/Regulator/Lubricator: 1/2 in NPT, 172 scfm, 140 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38341-611)
ARO
ARO Filter/Regulator/Lubricator: 1/2 in NPT, 172 scfm, 140 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38341-611)
ARO Filter/Regulator/Lubricator: 3/4 in NPT, 199 scfm, 200 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38451-811)
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ARO Filter/Regulator/Lubricator: 3/4 in NPT, 199 scfm, 200 psi Max Op Pressure, 5 micron, Metal Bowl (MPN C38451-811)

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