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Compressed Air Separators
Prevent equipment damage caused by moisture. The first step in water removal, these separators remove the water that accumulates as compressed air cools. They have a float-operated drain valve that automatically opens when the bowl begins to fill. Install in your air line after compressors and aftercoolers.
Separators with a sight glass allow you to see inside the bowl to monitor its contents.

Inlet | Outlet | Overall | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Connection | Pipe Size | Connection | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Wd. | Dp. | Each | |
Aluminum Housing with Sight Glass | |||||||||||
| 1/8 | NPT Female | 1/8 | NPT Female | 10 scfm @ 100 psi | 145 | 140° | 6 3/4" | 2 1/2" | 2 1/2" | 0000000 | 000000 |
Compressed Air Separators for Oil Removal
In addition to removing large amounts of water, these separators also remove particles and oil droplets. Place them after your compressor and aftercooler, or at the point of use in applications that don't require an aftercooler. They have an automatic drain to discharge the moisture.
Separators with a polycarbonate plastic bowl are clear, so you can see inside to monitor contents.
Compressed Air Filters for Particle Removal

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air. Filters have a clear bowl or a sight glass so you can see inside to monitor contents.
Filters with an automatic drain are good for use in air lines with high water content.
Mounting brackets allow you to attach the filter to a wall or equipment.
Filters | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Replacement Filter Elements | Replacement Filter Bowls | Mounting Brackets | ||||||||||
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | Each | ||||
Polycarbonate Plastic Bowl—Clear with Automatic Drain | |||||||||||||
| 1/8 | 22 scfm @ 100 psi | 150 | 20 | 4 1/4" | 1 5/8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
| 1/8 | 23 scfm @ 100 psi | 150 | 5 | 4 3/8" | 1 3/4" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 | 00000000 | 000000 |
Polycarbonate Plastic Bowl—Clear with Manual Drain | |||||||||||||
| 1/8 | 22 scfm @ 100 psi | 150 | 20 | 4 1/4" | 1 5/8" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
| 1/8 | 23 scfm @ 100 psi | 150 | 5 | 4 1/8" | 1 3/4" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 |
SMC Modular Compressed Air Filters for Particle Removal

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air. Filters have a clear bowl so you can see inside to monitor contents.
Filters with an automatic drain are good for use in air lines with high water content.
Joiner clamps (sold separately) connect the filter to another SMC modular component with the same series number. They come with mounting brackets to attach the filter to a wall or equipment.
Filters | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Joiner Clamps | ||||||||||
| Mfr. Series | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Includes | Ht. | Wd. | Each | Each | ||
Polycarbonate Plastic Bowl—Clear with Automatic Drain | |||||||||||
| AF20-A | 1/8 | 28 scfm @ 100 psi | 145 | 5 | Mounting Bracket | 4 1/2" | 1 5/8" | 0000000 | 000000 | 000000 | 00000 |
Polycarbonate Plastic Bowl—Clear with Manual Drain | |||||||||||
| AF20-A | 1/8 | 53 scfm @ 100 psi | 145 | 5 | Mounting Bracket | 3 7/8" | 1 5/8" | 00000000 | 00000 | 000000 | 0000 |
Aventics Modular Compressed Air Filters for Particle Removal

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air. Customize your air preparation solution by connecting these modular units to other Aventics units of the same series. Use clamps to make compact and airtight connections that you can easily swap out. These filters have a drain that empties automatically when the system is depressurized, such as when the air is turned off at night. You can also manually empty the drain. They have a clear bowl so you can see inside to monitor its contents.
Joiner clamps (sold separately) connect the filter to another Aventics modular component with the same series number. They come with mounting brackets.
ARO Modular Compressed Air Filters for Particle Removal

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air. These air filters connect to other ARO units of the same series so you can customize your air preparation system. They join with clamped connections that are compact, airtight, and easy to swap out. A clear bowl or a sight glass lets you see inside to monitor their contents.
Joiner clamps (sold separately) connect the filter to another ARO modular component with the same series number. They come with mounting brackets to attach the filter to a wall or equipment.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks stay connected to your pipes when you need to replace the components between them.
Clean Room Compressed Air Filters for Particle Removal

Assembled, inspected, and packaged in a clean environment, these filters come sealed in antistatic double bags. They extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air. A clear bowl lets you see inside to monitor contents. Run a tube from the open drain port to a disposal point such as a drain pan or waste system.
Drain | O'all | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pipe Size | Thread Type | Gender | Includes | Ht. | Wd. | Environmental Rating | Each | |
NPT Female Inlet and Outlet | ||||||||||||
Polycarbonate Plastic Bowl—Clear with Manual Drain | ||||||||||||
| 1/8 | 53 scfm @ 100 psi | 145 | 5 | 1/8 | NPT | Female | Mounting Bracket | 4 3/8" | 1 5/8" | Fed. Std. Class 1, ISO Class 3 | 00000000 | 000000 |
Chemical-Resistant Compressed Air Filters for Particle Removal
A polyurethane bowl provides good chemical resistance for use with synthetic compressor oils and cleaning fluids. It’s clear so you can see inside to monitor contents. Use these filters to extend the service life of air-powered tools and equipment by removing particles and water droplets from your compressed air.
Filters with an automatic drain are good for use in air lines with high water content.
Filters | |||||||||
|---|---|---|---|---|---|---|---|---|---|
O'all | Replacement Filter Elements | ||||||||
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | ||
NPT Female Inlet and Outlet | |||||||||
Polyurethane Rubber Bowl—Clear with Automatic Drain | |||||||||
| 1/8 | 22 scfm @ 100 psi | 150 | 5 | 4 3/4" | 1 5/8" | 0000000 | 000000 | 0000000 | 000000 |
Polyurethane Rubber Bowl—Clear with Manual Drain | |||||||||
| 1/8 | 22 scfm @ 100 psi | 150 | 5 | 4 3/4" | 1 5/8" | 0000000 | 00000 | 0000000 | 00000 |
Miniature Compressed Air Filters for Particle Removal

Protect small air-powered tools, such as impact wrenches, ratchet wrenches, grinders, and screwdrivers. Thread these filters onto an air hose and attach them directly to the tool to remove particles from your compressed air line.
Reversible filters can be installed with either end as the inlet or outlet—they work with air flowing in either direction. If you plan to switch the direction of flow, replace the element first. This prevents trapped particles from being released into the filtered air.
Filters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Replacement Filter Elements | |||||||||||
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Housing Material | Lg. | Wd. | Features | Each | Pkg. Qty. | Pkg. | ||
Filters Without Drain | ||||||||||||
NPT Male Inlet × NPT Female Outlet | ||||||||||||
| 1/8 | 75 scfm @ 100 psi | 150 | 40 | Aluminum | 1 7/8" | 7/8" | Reversible | 0000000 | 00000 | 1 | 0000000 | 00000 |
NPT Female Inlet × NPT Male Outlet | ||||||||||||
| 1/8 | 21 scfm @ 100 psi | 500 | 40 | Aluminum | 2 3/8" | 3/4" | __ | 0000000 | 0000 | 1 | 0000000 | 0000 |
Space-Saving Two-Stage Compressed Air Filters for Oil and Particle Removal

No need to buy and service two filters—these filters have a single element that removes both oil and particles. Use them to remove water droplets as well as oil and particles from compressed air to extend the service life of your air-powered tools and equipment. They have a drain that empties automatically when the system is depressurized, such as when the air is turned off at night. You can also manually empty the drain. These filters have a clear bowl so you can see inside to monitor the contents.
Filters | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Filter Elements | Replacement Filter Bowls | Replacement Filter Seals | ||||||||||||
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Removes Oil Content Down To, ppm | Filter Service Indicator Included | Wd. | Ht. | Each | Each | Each | Each | ||||
NPT Female Inlet and Outlet | |||||||||||||||
Polycarbonate Plastic Bowl—Clear with Manual/Semi-Automatic Drain | |||||||||||||||
| 1/8 | 10.9 scfm @ 91 psi | 232 | 0.01 | 0.084 | Yes | 3 5/8" | 8 3/8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 00000 |
Compressed Air Filters for Oil Removal
Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment. To prevent clogs, install a particle filter before the oil filter.
Filters with a clear bowl or a sight glass allow you to see inside the bowl to monitor contents.
Mounting brackets allow you to attach the filter to a wall or equipment.

Filters | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Replacement Filter Elements | Mounting Brackets | |||||||||||
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Removes Oil Content Down To, ppm | Filter Service Indicator Included | Ht. | Wd. | Each | Each | Each | |||
NPT Female Inlet and Outlet | |||||||||||||
| 1/8 | 13 scfm @ 100 psi | 150 | 0.01 | 0.01 | No | 4 1/4" | 1 3/4" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
Aventics Modular Compressed Air Filters for Oil Removal

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment. Customize your air preparation solution by connecting these modular units to other Aventics units of the same series. Compact and airtight connections can be made and easily swapped out using clamps. These filters have a drain that empties automatically when the system is depressurized, such as when the air is turned off at night. You can also manually empty the drain. A clear bowl lets you see inside so you can monitor its contents. As the filter clogs, a filter service indicator turns increasingly red, letting you know when the filter elements need to be replaced. To prevent clogs, install a particle filter before the oil filter.
Joiner clamps (sold separately) connect the filter to another Aventics modular component with the same series number. They come with mounting brackets.
Filters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Joiner Clamps | |||||||||||
| Mfr. Series | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Removes Oil Content Down To, ppm | Filter Service Indicator Included | Ht. | Wd. | Each | Each | ||
Polycarbonate Plastic Bowl—Clear with Manual/Semi-Automatic Drain | ||||||||||||
| 651 | 1/8 | 10.9 scfm @ 91 psi | 232 | 0.01 | 0.084 | Yes | 8 3/8" | 3 5/8" | 0000000 | 000000 | 0000000 | 000000 |
SMC Modular Compressed Air Filters for Oil Removal

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment. Filters have a clear bowl so you can see inside to monitor contents. To prevent clogs, install a particle filter before the oil filter.
Joiner clamps (sold separately) connect the filter to another SMC modular component with the same series number. They come with mounting brackets to attach the filter to a wall or equipment.
Filters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Regulators | |||||||||||
| Mfr. Series | Pipe Size | Max. Flow Rate | Max. Pressure , psi | Removes Particle Size Down To, microns | Removes Oil Content Down To, ppm | Includes | Ht. | Wd. | Each | Each | ||
Polycarbonate Plastic Bowl—Clear with Automatic Drain | ||||||||||||
| AFD20-A | 1/8 | 4.3 scfm @ 100 psi | 145 | 0.01 | 0.008 | Mounting Bracket | 4 1/2" | 1 5/8" | 0000000 | 000000 | 000000 | 000000 |
ARO Modular Compressed Air Filters for Oil Removal

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment. These air filters connect to other ARO units of the same series so you can customize your air preparation system. They join with clamped connections that are compact, airtight, and easy to swap out. A clear bowl or a sight glass lets you see inside to monitor their contents. To prevent clogs, install a particle filter before the oil filter.
Joiner clamps (sold separately) connect the filter to another ARO modular component with the same series number. They come with mounting brackets to attach the filter to a wall or equipment.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks stay connected to your pipe while you replace components between them.
Filters | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Filter Bowls | Joiner Clamps | End Block Sets | |||||||||||||
| Mfr. Series | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Removes Oil Content Down To, ppm | Filter Service Indicator Included | Ht. | Wd. | Each | Each | Each | Each | ||||
Polycarbonate Plastic Bowl—Clear with Manual Drain | ||||||||||||||||
| 1000 | 1/8 | 38 scfm @ 100 psi | 150 | 0.3 | 0.05 | No | 4 1/4" | 1 5/8" | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| Replacement Filter Element | 00000000 | Each | 000000 |
Chemical-Resistant Compressed Air Filters for Oil Removal

A polyurethane bowl offers good chemical resistance for use with synthetic compressor oils and aggressive cleaning agents. It’s clear so you can see inside to monitor contents. Also known as coalescing filters, these filters remove oil from compressed air to extend the service life of air-powered tools and equipment. To prevent clogs, install a particle filter before the oil filter.
Filters | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Filter Elements | ||||||||||
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Removes Oil Content Down To, ppm | Filter Service Indicator Included | Ht. | Wd. | Each | Each | ||
NPT Female Inlet and Outlet | |||||||||||
Polyurethane Rubber Bowl—Clear with Manual Drain | |||||||||||
| 1/8 | 10 scfm @ 100 psi | 150 | 0.3 | 300 | Yes | 4 3/4" | 1 5/8" | 0000000 | 000000 | 0000000 | 000000 |
Compressed Air Filters for Oil Odor and Vapor Removal

Use these filters in applications where high-quality air is critical. They remove particles down to 0.003 microns, eliminating small traces of oil vapor and its associated odor. Install these filters as one of the last steps in your air preparation system—after your main filters for oil and particle removal.
Mounting brackets (sold separately) allow you to attach the filter to a wall or equipment.
SMC Modular Compressed Air Filter/Regulators for Particle Removal

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Filters with a clear bowl or an opaque bowl with sight glass allow you to see inside to monitor contents.
Mounting brackets let you attach the filter/regulator to a wall or equipment.
Joiner clamps (sold separately) connect the filter/regulator to another SMC modular component with the same series number. They come with mounting brackets.
Filter/Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | Replacement Filter Bowls | |||||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Includes | Ht. | Wd. | Each | Each | Each | |||
Polycarbonate Plastic Bowl—Clear with Steel Guard and Automatic Drain | ||||||||||||||||
| AW20-B | 1/8 | 1/8 | 28 scfm @ 100 psi | 7-120 | 145 | 140° | 5 | Mounting Bracket | 7" | 1 5/8" | 0000000 | 000000 | 000000 | 00000 | 0000000 | 000000 |
Wilkerson Modular Compressed Air Filter/Regulators for Particle Removal
A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Filter has a clear bowl or sight glass so you can see inside to monitor contents. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Mounting brackets (sold separately) allow you to attach the filter/regulator to a wall or equipment.
Pipe Size | Overall | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | |
Polycarbonate Plastic Bowl—Clear and Manual Drain | |||||||||||
| B03 | 1/8 | 1/8 | 16 scfm @ 100 psi | 0-125 | 150 | 125° | 5 | 6 1/4" | 1 5/8" | 000000000 | 000000 |
Norgren Modular Compressed Air Filter/Regulators for Particle Removal

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Filter has a clear bowl so you can see inside to monitor contents. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Mounting brackets (sold separately) allow you to attach the filter/regulator to a wall or equipment.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
Pipe Size | Overall | Filter/Regulators | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Series | Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | |
Polycarbonate Plastic Bowl—Clear with Automatic Drain | |||||||||||
| B07 | 1/8 | 1/8 | 13 scfm @ 100 psi | 5-100 | 150 | 125° | 5 | 6 3/8" | 1 5/8" | 0000000 | 0000000 |
ASCO Modular Compressed Air Filter/Regulators for Particle Removal

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Filter has a clear bowl so you can see inside to monitor contents. The drain can be set to either manual or semi-automatic. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Mounting brackets (sold separately) allow you to attach the filter/regulator to a wall or equipment.
Joiner clamps (sold separately) connect the filter/regulator to another ASCO Numatics modular component with the same series number. They come with mounting brackets.
Filter/Regulators | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Mounting Brackets | Joiner Clamps | ||||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Polycarbonate Plastic Bowl—Clear with Manual/Semi-Automatic Drain | |||||||||||||||
| 651 | 1/8 | 1/8 | 26.2 scfm @ 100 psi | 7-125 | 232 | 120° | 5 | 9 1/2" | 2" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
ARO Modular Compressed Air Filter/Regulators for Particle Removal

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Filter has a clear bowl or sight glass so you can see inside to monitor contents. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Joiner clamps (sold separately) connect the filter/regulator to another ARO modular component with the same series number. They come with mounting brackets to attach the filter/regulator to a wall or equipment.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
Filter/Regulators | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | ||||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Polycarbonate Plastic Bowl— Clear with Manual Drain | |||||||||||||||
| 1000 | 1/8 | 1/8 | 36 scfm @ 100 psi | 0-140 | 150 | 125° | 5 | 6 1/4" | 1 5/8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
Compressed Air Filter/Regulators for Particle Removal
These filter/regulator combinations come as one convenient unit that cleans the air as it regulates pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Filters with a clear bowl or sight glass allow you to see inside to monitor contents.
Mounting brackets allow you to attach the filter/regulator to a wall or equipment.


Filter/Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Replacement Filter Elements | Mounting Brackets | Replacement Filter Bowls | ||||||||||||
| Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | Each | ||||
Inline Zinc Bowl—Opaque with Automatic Drain | ||||||||||||||||
| 1/8 | 1/8 | 28 scfm @ 100 psi | 7-125 | 145 | 140 | 5 | 4 7/8" | 5" | 0000000 | 000000 | 000000 | 00000 | 000000 | 00 | 0000000 | 000000 |
Stacked Zinc Bowl—Opaque with Automatic Drain | ||||||||||||||||
| 1/8 | 1/8 | 13 scfm @ 100 psi | 5-100 | 250 | 150 | 5 | 6 3/8" | 1 5/8" | 0000000 | 000000 | 00000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
| For Filter/Regulator Ht. | Drain Type | Each | |
For Stacked Zinc Bowl | |||
|---|---|---|---|
| 6 3/8" | Automatic | 0000000 | 000000 |
| Each | ||
| For Stacked Zinc Bowl | 0000000 | 000000 |
| For Filter/Regulator Ht. | Includes | Each | |
| 6 3/8" | Diaphragm, Filter Element, Gasket, O-Ring, Slip Ring, Spring, Valve, Valve Seat | 0000000 | 000000 |
Chemical-Resistant Compressed Air Filter/Regulators for Particle Removal

A clear polyurethane bowl makes these filter/regulators chemical resistant for use with synthetic compressor oils and cleaning fluids and allows you to see inside to monitor contents. Joined top-to-bottom, the filter and regulator fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Mounting brackets (sold separately) allow you to attach the filter/regulator to a wall or equipment.
Filter/Regulators | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Mounting Brackets | Replacement Filter Elements | ||||||||||
| Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pressure Regulating Range, psi | Wd. | Ht. | Each | Each | Each | |||
NPT Female Inlet and Outlet | |||||||||||||
Polyurethane Rubber Bowl—Clear with Manual Drain | |||||||||||||
| 1/8 | 1/8 | 18 scfm @ 100 psi | 150 | 5 | 0-125 | 1 5/8" | 6 3/4" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 |
Clean Room Compressed Air Filter/Regulators for Particle Removal

Assembled, inspected, and packaged in a clean environment, these filter/regulators come sealed in antistatic double bags. The filter and regulator are joined top-to-bottom to fit in the same space as a filter alone. They provide clean compressed air at your required pressure. The filter has a clear bowl, so you can see inside to monitor contents from every direction. The regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure. Run a tube from the open drain port to a disposal point, such as a drain pan or waste system.
Filter/Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Drain | Overall | Replacement Filter Elements | |||||||||||||
| Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pipe Size | Thread Type | Gender | Pressure Regulating Range, psi | Includes | Wd. | Ht. | Environmental Rating | Each | Each | ||
NPT Female Inlet and Outlet | ||||||||||||||||
Polycarbonate Plastic Bowl—Clear with Manual Drain | ||||||||||||||||
| 1/8 | 1/8 | 70 scfm @ 100 psi | 145 | 5 | 1/8 | NPT | Female | 7.25-123 | Mounting Bracket | 1 5/8" | 6 1/4" | Fed. Std. Class 1, ISO Class 3 | 0000000 | 000000 | 000000 | 00000 |
Two-Stage Compressed Air Filter/Regulators for Oil and Particle Removal

Two-stage filtration is like getting two filters in one—the first stage removes large particles, while the second removes fine particles. A two-stage filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Filter has a clear bowl so you can see inside to monitor contents. The drain can be set to either manual or semi-automatic. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Mounting brackets (sold separately) allow you to attach the filter/regulator to a wall or equipment.
Filter/Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Replacement Filter Elements | Replacement Filter Bowls | Replacement O-Rings | ||||||||||||
| Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Wd. | Ht. | Each | Each | Each | Each | ||||
NPT Female Inlet and Outlet | ||||||||||||||||
Polycarbonate Plastic Bowl—Clear with Manual/Semi-Automatic Drain | ||||||||||||||||
| 1/8 | 1/8 | 5.9 scfm @ 145 psi | 7-125 | 232 | 120° | 0.01 | 2" | 9 1/2" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 00000 |
| Mounting Bracket for 1/8 and 1/4 Pipe Size Filter/Regulators | 0000000 | Each | 000000 |
ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs)


An ARO filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure. Filter and lubricator have a clear bowl or sight glass so you can monitor the contents inside.
Stacked filter/regulator/lubricators require less horizontal space than inline FRLs. The filter and regulator are joined top-to-bottom with the lubricator on the side.
Mounting brackets allow you to attach the filter/regulator/lubricator to a wall or equipment.
Joiner clamps (sold separately) connect the filter/regulator/lubricator to another ARO modular component with the same series number. They come with mounting brackets.
End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
Filter/Regulator/Lubricators (FRLs) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | Filter Elements | ||||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pressure Regulating Range, psi | Ht. | Wd. | Each | Each | Each | Each | ||||
Inline with Clear Polycarbonate Plastic Bowl | ||||||||||||||||
| 1000 | 1/8 | 1/8 | 34 scfm @ 100 psi | 150 | 5 | 0-140 | 5 1/8" | 4 3/4" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
Stacked with Clear Polycarbonate Plastic Bowl | ||||||||||||||||
| 1000 | 1/8 | 1/8 | 36 scfm @ 100 psi | 150 | 5 | 0-140 | 6 1/4" | 3 1/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
Compressed Air Filter/Regulator/Lubricators (FRLs)


A filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure. Filter and lubricator have a clear bowl or sight glass so you can monitor the contents inside.
Stacked filter/regulator/lubricators require less horizontal space than inline FRLs. The filter and regulator are joined top-to-bottom with the lubricator on the side.
Polyurethane bowls are more chemical resistant than polycarbonate bowls for use with synthetic compressor oils.
Mounting brackets allow you to attach the filter/regulator/lubricator to a wall or equipment.
Filter/Regulator/Lubricators | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Mounting Brackets | Replacement Filter Elements | Replacement Filter Bowls | |||||||||||
| Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pressure Regulating Range, psi | Ht. | Wd. | Each | Each | Each | Each | ||||
Inline with Clear Polycarbonate Plastic Bowl | |||||||||||||||
| 1/8 | 1/8 | 10 scfm @ 100 psi | 150 | 20 | 0-125 | 6 1/4" | 5 1/8" | 0000000 | 0000000 | 0000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
Inline with Clear Polyurethane Rubber Bowl | |||||||||||||||
| 1/8 | 1/8 | 12 scfm @ 100 psi | 150 | 20 | 0-125 | 6 1/8" | 5 1/8" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
Stacked with Clear Polycarbonate Plastic Bowl | |||||||||||||||
| 1/8 | 1/8 | 10 scfm @ 100 psi | 150 | 5 | 5-100 | 6 1/2" | 3 5/8" | 00000000 | 000000 | 0000000 | 00000 | 00000000 | 00000 | 0000000 | 000000 |
ASCO Modular Compressed Air Filter/Regulator/Lubricators (FRLs)


An ASCO Numatics filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure. Filter and lubricator have a clear bowl so you can monitor the contents inside.
Stacked filter/regulator/lubricators require less horizontal space than inline FRLs. The filter and regulator are joined top-to-bottom with the lubricator on the side.
Mounting brackets allow you to attach the filter/regulator/lubricator to a wall or equipment.
Joiner clamps (sold separately) connect the filter/regulator/lubricator to another ASCO Numatics modular component with the same series number. They come with mounting brackets.
Filter/Regulator/Lubricators (FRLs) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | ||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Pressure Regulating Range, psi | Ht. | Wd. | Each | Each | ||
Inline with Clear Polycarbonate Plastic Bowl | ||||||||||||
| 651 | 1/8 | 1/8 | 29.5 scfm @ 100 psi | 232 | 5 | 7-125 | 7 3/4" | 5 7/8" | 0000000 | 0000000 | 0000000 | 000000 |
Stacked with Clear Polycarbonate Plastic Bowl | ||||||||||||
| 651 | 1/8 | 1/8 | 26.2 scfm @ 100 psi | 232 | 5 | 7-125 | 9 1/2" | 4" | 0000000 | 000000 | 0000000 | 00000 |

























