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The AOC Series is a complete after cooler and oil cooler package designed to work on most rotary air compressors. The package includes an after cooler/oil cooler, fan, motor, guards and mounting brackets. Ideal for converting water cooled compressors to air cooled or for remote mounting the cooling package from the compressor.
Unit of Measure

Financing

Approve Payments

 N/A Finance with Approve Payments

Electric Motor Data

Power

 N/A 7.5 hp

Speed

 N/A 1725 rpm

Motor Frame

 N/A NEMA 213TC

Frequency (3Ø)

 N/A 50 Hz60 Hz

Full Load Current at 230 V (3Ø)

 N/A 19.2 A

Voltage (3Ø) - 50 Hz

 N/A 190 V200 V208 V380 V400 V416 V

Voltage (3Ø) - 60 Hz

 N/A 203-230 V460 V

Specifications

Air Compressor Horsepower

 N/A 200 to 250 hp

Ambient Air Temperature

 N/A +100 ºF = Compressor Oil Inlet Temperature. +15 ºF = Compressor Air Outlet Temperature.

Flows

 N/A Horsepower x 0.25 = 2-5 GPM (bearing oil cooling) = Oil Flow
Compressor Horsepower x 4.5 = SCFM Air Flow

Maximum Working Pressure

 N/A 250 psi

Cooler Material

 N/A Aluminum

Shroud Material

 N/A Powder Painted Steel

Fan Guard Material

 N/A Zinc Plated Steel

Maximum Working Temperature

 N/A 250 ºF

Fan Blade Material

 N/A Aluminum Hub Polypropylene Blades

Mounting Brackets Material

 N/A Powder Painted Steel

Dimension A

 N/A 44.37 in

Dimension B

 N/A 48.82 in

Dimension C

 N/A 30.28 in

Dimension D

 N/A 37.87 in

Dimension E

 N/A 34.88 in

Dimension F

 N/A 12.48 in

Dimension G

 N/A 9.37 in

Dimension H

 N/A 3.00 in SAE

Dimension J

 N/A 2.00 in NPT

Dimension K

 N/A 49.29 in

Dimension L

 N/A 15.47 in

Dimension M

 N/A 5.40 in

Dimension N

 N/A 7.87 in

Dimension P

 N/A M12 x 20 BOLT (8PL)

Shipping Weight

 N/A 600 lb

Net Weight

 N/A 530 lb

Note for Dimension H

 N/A SAE 4-Bolt Flanges. May be converted to NPT by adding - AD to the end of the model code.

Alternate #

N/A X-AOC250

Heat Removal

N/A Oil Cooler = Compressor Horsepower x 1.15 (motor service factor) x 0.83 (this assumes 83% of input horsepower is rejected to heat)
Aftercooler = Compressor Horsepower x 1.15 (motor service factor) x 0.17 (this assumes 17% of input horsepower is rejected to heat)

Features

N/A

  • Complete Package includes aftercooler/oil cooler, fan, motor, guards and mounting brackets.
  • Convert Water cooled compressors to air cooled. Eliminate corrosion and expensive water bills.
  • Remote Mount the cooling package from the compressor to reduce noise, or to a cleaner, cooler, more convenient location.
  • Canadian Registry Numbers Available

Note

N/A

  • Electric motors are totally enclosed, and are not thermally protected.
  • Actual ratings vary with motor brand. Check motor nameplate for actual ratings.
  • Motor RPM is reduced by 1/6 for 50 Hz service.