About Air Preparation
More
ARO Compressed Air Filter Bowls
Replace a damaged bowl, or change the bowl material or drain type on your ARO modular compressed air filter. Bowls come with an O-ring to ensure a tight seal. Check the filter type and manufacturer series on your filter to ensure compatibility.
Bowl | |||||||
|---|---|---|---|---|---|---|---|
| For Manufacturer Series | For Filter Type | Material | Type | Guard Material | O-Ring Material | Each | |
Automatic Drain | |||||||
| 1000 | Particle | Polycarbonate Plastic | Clear | Nylon Plastic | Buna-N Rubber | 00000000 | 000000 |
| 1000 | Particle | Aluminum | Opaque | __ | Buna-N Rubber | 00000000 | 00000 |
| 1000 | Oil | Polycarbonate Plastic | Clear | Nylon Plastic | Buna-N Rubber | 00000000 | 00000 |
| 2000 | Particle | Polycarbonate Plastic | Clear | Nylon Plastic | Buna-N Rubber | 00000000 | 00000 |
| 2000 | Particle | Aluminum | Opaque | __ | Buna-N Rubber | 00000000 | 00000 |
Manual Drain | |||||||
| 1000 | Particle | Polycarbonate Plastic | Clear | Nylon Plastic | Buna-N Rubber | 0000000 | 00000 |
| 1000 | Particle | Aluminum | Opaque | __ | Buna-N Rubber | 00000000 | 00000 |
| 1000 | Oil | Polycarbonate Plastic | Clear | Nylon Plastic | Buna-N Rubber | 0000000 | 00000 |
| 2000 | Particle | Polycarbonate Plastic | Clear | Nylon Plastic | Buna-N Rubber | 0000000 | 00000 |
| 2000 | Particle | Aluminum | Opaque | __ | Buna-N Rubber | 00000000 | 00000 |
ARO Compressed Air Filter Elements for Particle Removal
Replace the filter element in your ARO modular compressed air filter to trap solid particles and water droplets. Check the manufacturer series on your filter to ensure compatibility.
ARO Compressed Air Filter Elements for Oil Removal
Also known as coalescing filters, these filter elements fit in ARO modular compressed air filters to remove oil and particles as small as 0.3 microns. Check the manufacturer series on your filter to ensure compatibility.
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. Filters have a clear bowl or a sight glass so you can see inside to monitor 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 remain connected to your pipe while you replace components between them.
Filters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Joiner Clamps | End Block Sets | ||||||||||
| Manufacturer Series | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Polycarbonate Plastic Bowl—Clear with Manual Drain | ||||||||||||
| 1000 | 1/8 | 34 scfm @ 100 psi | 150 | 5 | 4 1/4" | 1 5/8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1000 | 1/4 | 46 scfm @ 100 psi | 150 | 5 | 4 1/4" | 1 5/8" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
Filters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Joiner Clamps | End Block Sets | ||||||||||
| Manufacturer Series | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Polycarbonate Plastic Bowl—Clear with Manual Drain | ||||||||||||
| 2000 | 3/8 | 156 scfm @ 100 psi | 150 | 5 | 7" | 2 3/4" | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 |
| 2000 | 1/2 | 197 scfm @ 100 psi | 150 | 5 | 7" | 2 3/4" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
Filters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Joiner Clamps | End Block Sets | ||||||||||
| Manufacturer Series | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | |||
Aluminum Bowl—Opaque with Sight Glass and Manual Drain | ||||||||||||
| 3000 | 3/4 | 288 scfm @ 100 psi | 250 | 5 | 8 3/8" | 3 1/2" | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 |
| 3000 | 1 | 353 scfm @ 100 psi | 250 | 5 | 8 3/8" | 3 1/2" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
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. 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 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 remain connected to your pipe while you replace components between them.
Filters | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | 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 |
| 1000 | 1/4 | 49 scfm @ 100 psi | 150 | 0.3 | 0.05 | No | 4 1/4" | 1 5/8" | 00000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
| Replacement Filter Element | 00000000 | Each | 000000 |
Filters | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | 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 | ||||||||||||||||
| 2000 | 3/8 | 156 scfm @ 100 psi | 150 | 0.3 | 0.05 | Yes | 7 3/4" | 2 3/4" | 00000000 | 0000000 | 0000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
| 2000 | 1/2 | 197 scfm @ 100 psi | 150 | 0.3 | 0.05 | Yes | 7 3/4" | 2 3/4" | 00000000 | 000000 | 0000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 |
| Replacement Filter Element | 00000000 | Each | 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 |
| 1000 | 1/4 | 1/4 | 44 scfm @ 100 psi | 0-140 | 150 | 125° | 5 | 6 1/4" | 1 5/8" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
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 | |||||||||||||||
| 2000 | 3/8 | 3/8 | 132 scfm @ 100 psi | 0-140 | 150 | 125° | 5 | 10" | 2 3/4" | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 |
| 2000 | 1/2 | 1/2 | 132 scfm @ 100 psi | 0-140 | 150 | 125° | 5 | 10" | 2 3/4" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
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 | |||
Aluminum Bowl—Opaque with Sight Glass and Manual Drain | |||||||||||||||
| 3000 | 3/4 | 3/4 | 236 scfm @ 100 psi | 0-140 | 250 | 175° | 5 | 13 5/8" | 3 1/2" | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 |
| 3000 | 1 | 1 | 250 scfm @ 100 psi | 0-140 | 250 | 175° | 5 | 13 5/8" | 3 1/2" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
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 |
| 1000 | 1/4 | 1/4 | 46 scfm @ 100 psi | 150 | 5 | 0-140 | 5 1/8" | 4 3/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
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 |
| 1000 | 1/4 | 1/4 | 44 scfm @ 100 psi | 150 | 5 | 0-140 | 6 1/4" | 3 1/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
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 | ||||||||||||||||
| 2000 | 3/8 | 3/8 | 99 scfm @ 100 psi | 150 | 5 | 0-140 | 10" | 8 3/4" | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
| 2000 | 1/2 | 1/2 | 150 scfm @ 100 psi | 150 | 5 | 0-140 | 10" | 8 3/4" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 |
Stacked with Clear Polycarbonate Plastic Bowl | ||||||||||||||||
| 2000 | 3/8 | 3/8 | 96 scfm @ 100 psi | 150 | 5 | 0-140 | 10" | 5 3/4" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 00000 |
| 2000 | 1/2 | 1/2 | 120 scfm @ 100 psi | 150 | 5 | 0-140 | 10" | 5 3/4" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 |
Filter/Regulator/Lubricators (FRLs) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||
| 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 | |||
Inline with Opaque with Sight Glass Aluminum Bowl | ||||||||||||||
| 3000 | 3/4 | 3/4 | 199 scfm @ 100 psi | 250 | 5 | 0-140 | 10 3/4" | 11 1/8" | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 |
| 3000 | 1 | 1 | 215 scfm @ 100 psi | 250 | 5 | 0-140 | 10 3/4" | 11 1/8" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
Stacked with Opaque with Sight Glass Aluminum Bowl | ||||||||||||||
| 3000 | 1 | 1 | 208 scfm @ 100 psi | 250 | 5 | 0-140 | 10 3/4" | 7 3/8" | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
Safety Lockout Valves for ARO Modular
Compressed Air Filter/Regulator/Lubricators (FRLs)
Prevent accidental start-up when servicing equipment. These lockout valves exhaust downstream pressure and can be locked in the shut-off position using a padlock (not included). Valves help your process comply with OSHA regulations for lockout/tagout procedures.
Joiner clamps (sold separately) connect the safety lockout valve to another ARO modular component with the same series number. They come with mounting brackets to attach the valve to a wall or equipment.
Valves | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | |||||||||
| Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Locking Mechanism Color | Ht. | Wd. | Each | Each | ||
NPT Female Inlet and Outlet | |||||||||||
1000 Series | |||||||||||
| 1/8 | 1/8 | 34 scfm @ 100 psi | 250 | 140° | Red | 2 1/8" | 1 5/8" | 00000000 | 000000 | 0000000 | 000000 |
| 1/4 | 1/4 | 61 scfm @ 100 psi | 250 | 140° | Red | 2 1/8" | 1 5/8" | 00000000 | 00000 | 0000000 | 00000 |
2000 Series | |||||||||||
| 3/8 | 3/8 | 85 scfm @ 100 psi | 250 | 140° | Red | 4" | 2 3/4" | 00000000 | 00000 | 00000000 | 00000 |
| 1/2 | 1/2 | 150 scfm @ 100 psi | 250 | 140° | Red | 4" | 2 3/4" | 00000000 | 00000 | 00000000 | 00000 |
ARO Modular Compressed Air Regulators
Adjust and maintain the pressure of your compressed air. Install these regulators in your air line after filters.
Relieving regulators exhaust when the downstream pressure exceeds the set pressure.
Mounting brackets (sold separately) allow you to attach the regulator to a wall or equipment.
Joiner clamps (sold separately) connect the regulator 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.
For technical drawings and 3-D models, click on a part number.
Regulators | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | |||||||||||||
| Manufacturer Series | Inlet | Outlet | Max. Flow Rate | Max. Pressure, psi | Gauge Included | Wd. | Ht. | Max. Temp., °F | Regulating Accuracy | Pressure Regulating Range, psi | Each | Each | Each | |||
Aluminum Housing | ||||||||||||||||
Series No. 2000—NPT Female Inlet and Outlet | ||||||||||||||||
| 2000 | 3/8 | 3/8 | 179 scfm @ 100 psi | 250 | Yes | 2 3/4" | 5 9/16" | 140° | ±0.7 psi | 0-140 | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 000000 |
| 2000 | 1/2 | 1/2 | 210 scfm @ 100 psi | 250 | Yes | 2 3/4" | 5 9/16" | 140° | ±0.7 psi | 0-140 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |