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ARO F45591-310 Super Duty Series Coalescing Filter - ARO FRL Air Filters
AROARO FRL Air Filters

ARO F45591-310 Super Duty Series Coalescing Filter

The ARO Super Duty Series Coalescing Filter (MPN F45591-310) is a compressed air filter with 2 in NPT ports, a 0.01 micron filtration rating, a flow capacity of 1,400 cfm, and a maximum operating pressure of 250 psi.

SKU 3G-OTH-147384

Also listed as: F45591310 · F45591 310

Brand
ARO
Item
F45591-310 Super Duty Series Coalescing Filter
Part Number
F45591-310
Category
ARO FRL Air Filters
Available to Order
Also known as:F45591-310ARO
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Technical Specifications

ARO
Manufacturer Part Number
F45591-310
Type
0.01 micron, 1,400 cfm
NPT
2 in
Max Op Pressure
250 psi

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

Product Description

The ARO Super Duty Series Coalescing Filter (MPN F45591-310) is a compressed air filter with 2 in NPT ports, a 0.01 micron filtration rating, a flow capacity of 1,400 cfm, and a maximum operating pressure of 250 psi.

Frequently Asked Questions

What is the ARO F45591-310 coalescing filter used for?

The ARO F45591-310 Super Duty Series Coalescing Filter removes oil aerosols, water droplets, and particulates down to 0.01 micron from compressed air systems. It is used in industrial applications requiring high-purity air, such as pneumatic controls, instrumentation, and paint spraying, protecting downstream equipment from contamination.

What are the specifications of the ARO F45591-310 compressed air filter?

The ARO F45591-310 is a Super Duty Series Coalescing Filter with 2 in NPT ports, a 0.01 micron filtration rating, a flow capacity of 1,400 cfm, and a maximum operating pressure of 250 psi. It is designed for high-flow compressed air systems requiring fine particulate and oil removal.

Where to buy the ARO F45591-310 coalescing filter worldwide?

3G Electric supplies the ARO F45591-310 coalescing filter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ARO filter.

How to install an ARO coalescing filter in a compressed air system?

Install the ARO F45591-310 filter vertically with the bowl facing down, ensuring adequate clearance for element replacement. Use pipe sealant on NPT threads, avoid overtightening, and install a drain valve at the bottom. Follow the manufacturer's instructions for flow direction and pressure rating.

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 filters. 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 Super Duty Series Coalescing Filter with 1 1/4 in NPT ports. Filters compressed air to 0.01 micron, removing oil aerosols, water droplets, and particulates. Flow capacity of 425 cfm at maximum operating pressure of 250 psi. Used in pneumatic controls, instrumentation, and industrial processes requiring clean, dry air
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ARO Super Duty Series Coalescing Filter with 1 1/4 in NPT ports. Filters compressed air to 0.01 micron, removing oil aerosols, water droplets, and particulates. Flow capacity of 425 cfm at maximum operating pressure of 250 psi. Used in pneumatic controls, instrumentation, and industrial processes requiring clean, dry air
ARO Super Duty Series coalescing filter with 1 1/2 in NPT ports. Rated for 0.01 micron filtration, 1400 cfm flow capacity, and 250 psi maximum operating pressure. Used in compressed air systems to remove oil aerosols, water droplets, and solid particles for applications requiring high-purity air
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ARO Super Duty Series coalescing filter with 1 1/2 in NPT ports. Rated for 0.01 micron filtration, 1400 cfm flow capacity, and 250 psi maximum operating pressure. Used in compressed air systems to remove oil aerosols, water droplets, and solid particles for applications requiring high-purity air
Particulate filter for compressed air systems, with 1 in NPT connection, 5 micron filtration rating, 425 cfm flow capacity, and 250 psi maximum operating pressure. Removes solid contaminants such as dirt and pipe scale to protect pneumatic equipment
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Particulate filter for compressed air systems, with 1 in NPT connection, 5 micron filtration rating, 425 cfm flow capacity, and 250 psi maximum operating pressure. Removes solid contaminants such as dirt and pipe scale to protect pneumatic equipment

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Particulate filter for compressed air systems, removing solid contaminants down to 5 micron. Features 2 in NPT connection, 1,400 cfm flow capacity, and maximum operating pressure of 250 psi. Suitable for industrial pneumatic tools, machinery, and process equipment
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Particulate filter for compressed air systems, removing solid contaminants down to 5 micron. Features 2 in NPT connection, 1,400 cfm flow capacity, and maximum operating pressure of 250 psi. Suitable for industrial pneumatic tools, machinery, and process equipment
This ARO coalescing filter removes oil aerosols and particulates down to 0.3 micron from compressed air systems. With a 1/2 in NPT port size, 197 cfm flow capacity, and 150 psi maximum operating pressure, it is suitable for applications requiring clean, dry air to protect downstream pneumatic equipment
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This coalescing filter removes oil, water, and particulates down to 0.01 micron from compressed air systems. With a 1 1/2 in NPT connection, it handles flows up to 1,400 cfm at a maximum operating pressure of 250 psi. Suitable for industrial pneumatic applications requiring high-purity air to protect downstream equipment
Compressed air coalescing filter for removal of oil aerosols and particulates. 1/2 in NPT connection, 0.3 micron filtration rating, 216 cfm flow capacity, maximum operating pressure 150 psi. Suitable for pneumatic controls, instrumentation, and paint spraying applications
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This ARO coalescing filter removes oil aerosols, water droplets, and particulates down to 0.01 micron from compressed air systems. It features a 1 in NPT port size, 425 cfm flow capacity, and a maximum operating pressure of 250 psi. Suitable for applications requiring high-purity air, such as pneumatic controls, instrumentation, and spray-painting
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This ARO coalescing filter removes oil aerosols, water droplets, and particulates down to 0.01 micron from compressed air systems. It features a 1 in NPT port size, 425 cfm flow capacity, and a maximum operating pressure of 250 psi. Suitable for applications requiring high-purity air, such as pneumatic controls, instrumentation, and spray-painting
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