NOTE: Compressed air from oil lube air compressors will contain water­ condensation and oil mist. Several drains, traps and filters will be needed to supply air without water (including aerosols) or oil to spray equipment, air tools and accessories requiring filtered air. Always read the instruc­tions­ for the air tools and accessories being used.

Use pipe that is the same size as the air tank outlet. Piping that is too small will restrict the flow of air.

If piping is over 100' (30.5 m) long, use the next larger size.

Bury underground lines below the frost line and avoid pockets where condensation can gather and freeze. Apply pressure before underground lines are covered to make sure all pipe joints are free of leaks.

A flexible coupling is recommended to be installed between the globe valve/ air discharge outlet and main air distribution line to allow for vibration.

A separate regulator is recommended to control the air pressure. Air pressure from the tank is usually to high for individual air driven tools.

DO NOT install lubricators between the tank and any spray equipment, air tool or accessory requiring oil-free filtered air.

Drain all traps, filters and dirt legs daily.

AIR FLOW

FEEDER LINES SLOPE

AIR FLOW

WITH AIR FLOW

 

MAIN DISTRIBUTION AIR LINES

 

 

 

 

Slope pipe in direction of air flow.

 

 

DRAIN

Water condensate flows along

 

AIR USAGE

 

LEGS

bottom of pipe to drain legs,

 

LINES

 

 

preventing it from entering feeder

 

 

 

lines.

 

 

 

 

DRAIN

 

 

 

 

 

 

 

 

 

 

VALVES

 

.01 MICRON

5 MICRON

 

FILTER /

 

 

FILTER

FILTER

 

MOISTURE

 

 

 

 

 

TRAP

 

 

 

 

DIRT

 

 

 

 

 

LEGS

 

 

SPRAY

 

 

 

 

REGULATOR

GUN

 

 

 

 

 

 

 

 

 

 

 

 

DRAIN

 

LUBRICATOR

 

 

 

 

 

REGULATOR

 

 

VALVES

 

 

 

 

 

 

 

BALL

 

 

 

 

 

FILTER

 

 

 

 

 

 

 

 

 

 

AIR

 

 

 

 

 

TOOL

FILTER /

FOR BEST PERFORMANCE

FLEXIBLE

 

 

the distance between the

 

 

MOISTURE

compressor and the

COUPLING

 

 

TRAP

moisture trap should be as

 

 

GLOBE VALVE /

 

long as possible

 

 

 

 

 

AIR DISCHARGE

 

 

 

 

 

 

 

 

 

AIR

VALVE

DRAIN

 

 

 

 

TYPICAL

 

COMPRESSOR

VALVE

 

 

 

 

COMPRESSED AIR

 

 

 

DISTRIBUTION

 

 

 

 

SYSTEM

 

 

DRAIN

 

 

 

 

 

VALVE

 

RISK OF BURSTING. ALWAYS USE

 

 

 

 

METAL PIPING AND FITTINGS.

 

 

 

10 - ENG

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Porter-Cable N028591, C7501 instruction manual Typical