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Johnson Controls A-4000 Oil Removal and Pressure Reducing Stations & Air Compressor Accessories

Oil Removal and Pressure Reducing Stations & Air Compressor Accessories
A-4000

The A-4000 Series Oil Removal and Pressure Reducing Stations are available in single or dual PRV models in 10 or 20 SCFM (4.7 or 9.4 L/s) maximum flow capacities. In addition, each unit features a four-way bypass valve, coalescing and activated charcoal oil removing filters, and is completely piped with copper tubing which reduces friction, allows higher flow rates, and meets fire codes in mechanical equipment rooms. The filter combination removes both oil aerosols and vapors to provide clean, oil free air for pneumatic control systems. All models provide maximum performance for a period of one year at which time the coalescing and activated charcoal filter elements will need to be replaced. Gauges are provided to monitor system operations and performance. All models can provide filtered, high pressure air to remote PRV stations. All models have a maximum input pressure rating of 150 PSIG (1050 kPa) and an upper temperature limit of 120°F (52°C).

Note: The air supply to these stations must be from a properly broken in air compressor producing less than 6 ppm aerosol oil (as measured by a Johnson Controls A-4000-120 Oil Indicator on the compressor tank outlet) and must also pass through a properly operating air dryer

Select a link under the "item" tab below to order.

Cat #Flow ConsumptionCompressor Horsepower(50% Running Time)PRVs
A-4000-139Up to a Maximum of 10 SCFM(4.7 L/s)Johnson Controls 7-1/2 hp and UnderSingle
A-4000-140Up to a Maximum of 10 SCFM(4.7 L/s)Johnson Controls 7-1/2 hp and UnderDual
A-4000-14110 to 20 SCFM Maximum (4.7 to 9.4 L/s)Other Manufacturers 7-1/2 hp and OverSingle
A-4000-14210 to 20 SCFM Maximum (4.7 to 9.4 L/s)Other Manufacturers 7-1/2 hp and OverDual


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