HVAC Controls, Pneumati c • Air Stati on Equipment and Accessories
Oil Removal and Pressure Reducing Stations Model
& Air Compressor Accessories A-4000
Description
The A-4000 Series Oil Removal and Pressure Reducing Stations (see Figs. 1 through 4) are available in single or dual PRV models in 10 or 20 SCFM (4.7 or 9.4 L/s) maximum fl ow capacities.
Features • 4-way bypass valve
• Coalescing and charcoal oil removing fi lters • On board gauges
H item
A-4000-139 A-4000-140 A-4000-141 A-4000-142
Flow consumption
Up to a Maximum of 10 SCFM(4.7 L/s) Up to a Maximum of 10 SCFM(4.7 L/s) 10 to 20 SCFM Maximum (4.7 to 9.4 L/s) 10 to 20 SCFM Maximum (4.7 to 9.4 L/s)
compressor Horsepower(50% running time) Johnson Controls 7-1/2 hp and Under Johnson Controls 7-1/2 hp and Under Other Manufacturers 7-1/2 hp and Over Other Manufacturers 7-1/2 hp and Over
prVs Single Dual
Single Dual
tech note:
Don’t forget to measure the aerosol oil prior to installation. You can do this by buying a Johnson A-4000-120 oil indicator. Also don’t forget the air dryer!