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Air Preparation Basics


Improve Performance and Extend Tool Life With Air Preparation


The supply of clean, dry air is essential to the operation of pneumatic powered tools.  Use only clean filtered air for longer tool life.  Provide proper airflow (CFM) and regulate air pressure (PSI) for optimum performance.
 
AIR CONTAMINATION SHORTENS TOOL LIFE
  • Moisture
  • Dirt
  • Rust particles
  • Decomposing compressor oil
A filter placed in the air line before the tool and close to the application can remove particles and moisture from compressed air before it reaches the tool.  Filters and proper maintenance practices can help protect and extend the life of your valuable tools.
 
AIR PRESSURE AFFECTS TOOL PERFORMANCE
Fluctuation in air pressure (PSI) may be caused by:
  • Compressor performance
  • Temperature changes
  • System demands
  • Predictable pressure loss through hose
  • Distance from source
An adjustable regulator with pressure gauge allows PSI to be set and monitored for each tool application.  Locate the regulator before the tool and close to the application.  Regulators keep a constant air supply on the tool side, despite fluctuations in incoming air pressure.  Appropriate air volume and PSI allow the tool to operate smoothly and at optimum performance, maximizing productivity.  Torque control tools will operate with greater repeatability when they receive consistent air pressure.
 
LUBRICATION IS CRITICAL FOR MOST MECHANICAL COMPONENTS
  • Lubrication reduces wear
  • Extends tool life
  • Reduces repair cost
  • Reduces maintenance time
A mist lubricator installed between the filter and not more than 15 feet from the tool will provide ample lubrication for most pneumatic tools.  Set lubrication to the lowest setting for best results.
 
AIMCO AIR PREPARATION UNITS
AIMCO's modular air preparation units are offered in a variety of configurations, inlet sizes, and capacities to suit most applications.  Combination units are available which include the filter, regulator and lubricator packaged together for simple installation.  Each item is also available as a separate item.
 
  • Complete Filter, Regulator, Lubricator Units: Three-piece modular units feature 30-micron filter with semi-auto drain, regulator with gauge, and oil mist lubricator.  All units include mounting bracket and polycarbonate bowl.
  • Complete Compact FRL Stack Units:  Space saving units include combination filter/regulator with gauge and lubricator in a more compact size.  Features 30-micron filter with semi-auto drain.  All units include mounting bracket and polycarbonate bowl.
  • Compact filter/Regulator Stack Units:  Combination units for use when additional lubrication is not needed.  Includes 30-micron filter, polycarbonate bowl and semi-auto drain.  Order mounting bracket and gauge separately.

 

To determine unit size for application, you will need to know:
  • Total air flow (CFM) required for application
  • Size of incoming air line
  • Size of air line required by tool
  • Air supply pressure (PSI)
  • Allowable pressure drop
  • If the application requires lubrication
  • If the overall system has the required capacity

 

 




 


 

 
 
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