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C.A. Technologies Air Control Systems

Protect Your Investment. Improve Your Finish!

When it comes to high-quality spray finishing, clean, dry, and regulated air is just as important as the spray gun you use. C.A. Technologies offers a complete line of professional-grade air control components designed to eliminate moisture, oil, and contaminants from your compressed air system.

You’ve already invested in the best spray equipmentβ€”and likely expensive coatings. Don’t let moisture or particulates ruin your finish. Protect your investment with C.A.T. air treatment systems engineered for precision and durability.


πŸ”§ Our Air Control Line Includes:

  • βœ… Air Filters & Filter Coalescers – Remove fine particulates and oil mist
  • βœ… Main Line Combo Units – Integrated filtering and regulation

  • βœ… Filter Dryers – Eliminate water vapor before it reaches your gun

  • βœ… Inline Air Regulators – Compact control directly at the spray gun

  • βœ… Regulators with Gauge – Visual pressure control at a glance

  • βœ… Regulator/Water Separators – Dual-function air treatment in one unit


πŸ’‘ Why Choose C.A.T. Air Control Components?

  • Increases transfer efficiency and finish quality

  • Prevents defects caused by air contamination

  • Built for long service life in demanding environments

  • Compatible with all C.A. Technologies spray systems


βœ… Get Clean Air = Get Clean Finishes

Protect your equipment. Preserve your materials. Upgrade your air control system today.
Contact us to select the right setup for your shop.


Sales Sheet - Filters and Coalescers
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C.A. Technologies 10-136 Repair Kit Large Regulator #8 Repair Kit Large Regulator #8



Repair Kit - Large Regulator #8 10-136

List Price: $30.74
Our Price: $30.74
C.A. Technologies 10-119 Repair Kit Large Regulator #7 Original OEM Kit Repair Kit - Large Regulator #7



Repair Kit - Large Regulator #7

List Price: $38.28
Our Price: $38.28
Mini Desiccant Dryer Filter Mini Desiccant Dryer Filter



Mini Desiccant Dryer Filter for 53-533 Mini Desiccant Dryer.

List Price: $53.14
Our Price: $53.14
Second Stage Filter  #52-555 Replacement Cartridge Second Stage



Replace Cartridge for 52-531 Unit. Second Stage Filter #52-555

List Price: $82.37
Our Price: $82.37
Replacement Cartridge 52-551 Replacement Cartridge 52-551



Replacement Cartridge for 52-512, 52-520, 52-522, 52-523 filter model. #52-551 filter replacement.

List Price: $86.70
Our Price: $86.70
Replacement Cartridge 52-552 Replacement Cartridge 52-552



Replacement Cartridge #52-552 for model 52-551 air filter.

List Price: $86.70
Our Price: $86.70
Replacement Cartridge 2 Replacement Cartridge 2



Replacement Cartridge 2 for the following units: 52-520, 52-552, 52-523

List Price: $112.61
Our Price: $112.61
Replacement Cartridge First Stage Replacement Cartridge First Stage



52-554 Replacement Cartridge First Stage for Filter Dryer model #52-531

List Price: $128.22
Our Price: $128.22
Dual Regulator Assembly Dual Regulator Assembly



Regulate both air pressure on the fluid and atomization air to the spray gun.
Dual Regulator Assembly for pressure pot. (Round body regulators).
See Parts Sheet for more information - 52-303

List Price: $167.10
Our Price: $167.10
Cartridge Second Stage Cartridge Second Stage



Cartridge Second Stage for model 52-535

List Price: $167.46
Our Price: $167.46
C.A. Technologies Compressed Air Filter 52-510  This unit provides one micron filtration of water and dirt in compressed air lines. Compressed Air Filter 52-510




The most effective low cost product on the market. This unit provides one micron filtration of water and dirt in compressed air lines. Rated at 60 SCFM, these units are recommended for point of use applications. Features include manual drain, heavy duty metal bowel construction, easy spin-off cartridge replacement. Maximum air pressure is 150 PSIG. PLEASE NOTE: Typical unit pictured for reference only. THIS UNIT IS FILTER ONLY, NO REGULATOR OR GAUGE.

List Price: $183.35
Our Price: $183.35
Cartridge First Stage Cartridge First Stage



Cartridge First Stage for model 52-535

List Price: $229.48
Our Price: $229.48
C.A. Technologies air regulator with filter 52-511  Rated at 60 SCFM, these units are recommended for point of use applications. Compressed Air Filter 52-511



The most effective low cost product on the market.
(
Air Filter, One Regulator)

This unit provides one micron filtration of water and dirt in compressed air lines. Rated at 60 SCFM, these units are recommended for point of use applications. Features include manual drain, heavy duty metal bowel construction, easy spin-off cartridge replacement. Maximum air pressure is 150 PSIG. One regulator for single gun operation

Parts Sheet - 52-511

List Price: $236.85
Our Price: $236.85
C.A. Technologies Compressed Air Filter 52-512 Features include manual drain, heavy duty metal bowel construction, easy spin-off cartridge replacement Compressed Air Filter 52-512



Effective, Low Cost!

This unit provides one micron filtration of water and dirt in compressed air lines. Rated at 60 SCFM, these units are recommended for point of use applications. Features include manual drain, heavy duty metal bowel construction, easy spin-off cartridge replacement. Maximum air pressure is 150 PSIG. One regulator & main line blow-off

Unit includes two 1/4" ball valves.
Parts Sheet - 52-512
Replacement Cartridge - 52-551

List Price: $266.08
Our Price: $266.08
Mini Desiccant Dryer Mini Desiccant Dryer



Desiccant Dryer
This unit is a point of use oil/water filter with a desiccant drying cartridge for single gun painting operations where dry clean air is critical. Perfect for low volume shops.

Manual Drain, No Indicator with 1/2" Port Size.
Mini Desiccant Dryer Filter -
52-559

List Price: $281.36
Our Price: $281.36
C.A. Technologies  Compressed air filter w/eye gauge and automatic drain 52-515  Maximum air pressure is 150 PSIG. Unit includes filter, 1/2" port sizes and comes with auto drain and filter load indicator standard. Compressed Air Filter 52-515



How Do you Get Clean Dry Compressed Air?
(Simply Employ This Main Line Air Filter)

The most effective low cost product on the market. This unit provides one micron filtration of water and dirt in compressed air lines. Rated at 60 SCFM, these units are recommended for point of use applications. Features include manual drain, heavy duty metal bowel construction, easy spin-off cartridge replacement. Maximum air pressure is 150 PSIG. Unit includes filter, 1/2" port sizes and comes with auto drain and filter load indicator standard.

Replacement Filter - 52-551

List Price: $303.62
Our Price: $303.62
C.A. Technologies Compressed Air Filter 52-513  Delux unit includes filter, two regulators for 2 gun operation plus main line blow-off with 3 1/4" ball valves. Typical unit pictured. Unit is priced for 2 gun operation. Compressed Air Filter 52-513



The most effective low cost product on the market.

This unit provides one micron filtration of water and dirt in compressed air lines. Rated at 60 SCFM, these units are recommended for point of use applications. Features include manual drain, heavy duty metal bowel construction, easy spin-off cartridge replacement. Maximum air pressure is 150 PSIG. Delux unit includes filter, two regulators for 2 gun operation plus main line blow-off with 3 1/4" ball valves. Typical unit pictured. Unit is priced for 2 gun operation.

Replacement Filter - 52-551

List Price: $317.24
Our Price: $317.24
Desiccant Dryer 1 Regulator, Gauge, Ball Valve Desiccant Dryer 1 Regulator, Gauge, Ball Valve



Mini Desiccant Dryer with 1 regulator and ball valve.

This unit is a point of use oil/water filter with a desiccant drying cartridge for single gun painting operations where dry clean air is critical. Perfect for low volume shops.
Manual drain. no Indicator, Port Size 1/2"
Replacement Filter Cartridge -
52-559

List Price: $326.54
Our Price: $326.54
C.A. Technologies 52-520 Compressed Air Filter  Coalescer  For point of use operation. Unit includes air filter coalescer only. It has 1/2" port sizes and comes with auto drain and filter load indicators standard. Compressed Air Filter Coalescer 52-520



The Best Compressed Air Filter Coalescer!

The Air Filter Coalescer is a two stage combination unit that offers the finest system for removal of water, dirt and oil in the industry. Due to the pre-filter design this unit can be used in high contamination areas without high element replacement rates. The first stage removes particles and water while the 2nd stage removes oil contaminants. This unit is rated at 60 SCFM and removes water, dirt, and oil to 0.01 micron at (8.99998% efficiency. For point of use operation. Unit includes air filter coalescer only. It has 1/2" port sizes and comes with auto drain and filter load indicators standard.

Parts Sheet - 52-520
Cartridge 1 - 52-551
Cartridge 2 - 52-553

List Price: $703.24
Our Price: $703.24
C.A. Technologies Compressed Air Filter Coalescer 52-522   This unit is rated at 60 SCFM and removes water, dirt, and oil to 0.01 micron at (8.99998% efficiency. For point of use operation Compressed Air Filter Coalescer 52-522



Protect Your Finish!

The filter coalescer is a two stage combination unit that offers the finest system for removal of water, dirt and oil in the industry. Due to the pre-filter design this unit can be used in high contamination areas without high element replacement rates. The first stage removes particles and water while the 2nd stage removes oil contaminants. This unit is rated at 60 SCFM and removes water, dirt, and oil to 0.01 micron at (8.99998% efficiency. For point of use operation. Unit includes filter / coalescer with one regulator, gauge, & 2 ball valves. Port sizes are 1/2" & come with auto drain and filter load indicators. Second ball valve is for main line.

Parts Sheet - 52-522
Cartridge 1 - 52-551
Cartridge 2 - 52-553

List Price: $797.51
Our Price: $797.51
C.A. Technologies Compressed Air Main Line Combo 52-535  Combo unit is designed to remove bulk oil, dirt and water to 0..01 microns. Unit combines first stage separator & a second stage coalescer. Compressed Air Main Line Combo 52-535



The Best Defense For A High Quality Product Finish Main Line Air Combo!

Combo unit is designed to remove bulk oil, dirt and water to 0..01 microns. Unit combines first stage separator & a second stage coalescer. Perfect for removing contaminants to extend life of down stream units. Second stage comes with filter load indicator while auto drains are standard on both units. Rated at 90 SCFM and has 3/4" ports.

Parts Sheet - 52-535
Cartridge 1 - 52-557
Cartridge 2 - 52-558

List Price: $861.69
Our Price: $861.69
C.A. Technologies Filter, coalescer 52-523  with 2 regulator & gauges & 3 ball valves. Unit has 1/2" ports and comes with auto drain and filter load indicators standard. Compressed Air Filter Coalescer 52-523



The Filter / Coalescer is a two stage combination unit that offers the finest system for removal of water, dirt and oil in the industry!

Due to the pre-filter design this unit can be used in high contamination areas without high element replacement rates. The first stage removes particles and water while the 2nd stage removes oil contaminants. This unit is rated at 60 SCFM and removes water, dirt, and oil to 0.01 micron at (8.99998% efficiency. For point of use operation. Unit includes filter / coalescer with 2 regulator & gauges & 3 ball valves. Unit has 1/2" ports and comes with auto drain and filter load indicators standard.

Parts Sheet - 52-523
Cartridge 1 - 52-551
Cartridge 2 - 52-553

List Price: $868.67
Our Price: $868.67
C.A. Technologies Air Filter  Dryer 52-531  This unit is a point of use two stage oil/water filter with a desiccant drying cartridge for a single gun painting operations where clean air is critical, such as automobile or fine wood finishing. Compressed Air Filter Dryer 52-531



Best Compressed Air Filter for Automotive Painting!

This unit is a point of use two stage oil/water filter with a desiccant drying cartridge for a single gun painting operations where clean air is critical, such as automobile or fine wood finishing. Desiccant unit has an indicator to show when unit is saturated and needs replacement. Unit comes with ball valve at inlet and regulator for single gun regulation. Maximum flow is 25 SCFM and is rated to one micron.

Parts Sheet - 52-531
Replacement Cartridge First Stage - 52-554
Replacement Cartridge Second Stage - 52-555

List Price: $975.63
Our Price: $975.63
   
 

πŸ”§ Useful Industry Definitions

Air Spray Tech Consulting – Tech Corner

Understanding common paint defects is essential for improving finish quality and identifying application or material issues early. Here are four frequently encountered problems in professional coating environments:


🎨 1. Bleeding

Definition:
A color distortion where pigment from an underlying layer migrates into the topcoat, causing visible discoloration.
Cause:
Solvent action in the top layer reactivates dyes or pigments in the lower coat.


πŸ’§ 2. Blistering

Definition:
The formation of hollow bubbles or fluid-filled bumps beneath or within a paint film.
Cause:
Typically due to trapped moisture, heat, or solvent vapor under the surface during or after curing.


🌫 3. Blooming

Definition:
A dull, powder-like deposit that forms on the surface of a paint or coating film.
Cause:
Often a result of chemical reactions with humidity or airborne contaminants during curing.


☁️ 4. Blushing

Definition:
The development of whitish, cloudy areas in a paint film.
Cause:
Rapid solvent evaporation in humid conditions leads to condensation of water vapor in the film.


βœ… Pro Tip: Identifying and preventing these defects starts with proper spray setup, air control, and environmental awareness. Need help troubleshooting paint problems? Contact Air Spray Tech Consulting for expert guidance


TM

Providing Direction - Improving Performance!

Azimuth Spray Systems, LLC
Phone 817.490.1777
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