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Norgren Modular Compressed Air Filter/Regulator/Lubricators (FRLs)

A Norgren 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 Norgren 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. They come with mounting brackets.
Filter/Regulator/Lubricators (FRLs) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Joiner Clamps | End Block Sets | Replacement Seal Kits | ||||||||||||
| 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 | ||||
Stacked with Clear Polycarbonate Plastic Bowl | ||||||||||||||||
| C74H | 3/8 | 3/8 | 163 scfm @ 90 psi | 150 | 5 | 5-150 | 12" | 6 7/8" | 00000000 | 0000000 | 000000 | 000000 | 000000 | 00 | 0000000 | 000000 |
| C74H | 1/2 | 1/2 | 212 scfm @ 90 psi | 150 | 5 | 5-150 | 12" | 6 7/8" | 0000000 | 000000 | 000000 | 00000 | 0000000 | 000000 | 0000000 | 00000 |
| C74H | 3/4 | 3/4 | 220 scfm @ 90 psi | 150 | 5 | 5-150 | 12" | 6 7/8" | 0000000 | 000000 | 000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
Norgren Compressed Air Filter Elements for Particle Removal

Replace the filter element in your Norgren modular compressed air filter to trap solid particles and water droplets. To extend the life of your filter, choose the coarsest (highest micron) element that meets your air quality needs. Check the manufacturer series on your filter to ensure compatibility.
| For Manufacturer Series | Removes Particle Size Down To, microns | Each | |
| B74G, C74A, C74H | 5 | 0000000 | 000000 |
Norgren Compressed Air Filter Bowls

Replace a damaged bowl on your Norgren modular compressed air filter, or swap in a different material or drain type. These bowls come with an O-ring to ensure a tight seal. They have either a clear bowl or a sight glass so you can monitor the liquid level inside. Check the manufacturer series on your filter to ensure compatibility.
Bowls with an automatic drain are best for air lines that have high water content, run continuously, or are hard to reach. Bowls with a manual drain are easy to empty, so they’re often used in systems with a steady, predictable buildup of condensate.
Bowl | ||||||
|---|---|---|---|---|---|---|
| For Manufacturer Series | Material | Type | Guard Material | O-Ring Material | Each | |
Filter Bowls with Automatic Drain | ||||||
| B74G, C74A, C74H, F74C, F74G | Polycarbonate Plastic | Clear | Aluminum | Neoprene Rubber | 0000000 | 0000000 |
Filter Bowls with Manual Drain | ||||||
| B74G, C74A, C74H, F74C, F74G | Polycarbonate Plastic | Clear | Aluminum | Neoprene Rubber | 0000000 | 000000 |

























