GSGR GS15031-301 AL30

Air Cooled (air-to-oil), Nominal Heat Rejection: 20 HP.

The GS Global Resources GS15031-301 AL30 Offline Cooling System allows for cooling of gearboxes and reservoir solutions without impacting existing plumbing of the system.

• Cooler is a compact system for removing approximately 20 HP of heat continuously from hydraulic or lubrication system
• Tight package size cooling solution allows for installation in tight areas and is ready to install
• Compact solution utilizes proven air cooler cores allowing for cooling of thick lube oils
• System comes with thermal bypass valve and is protected from over pressure
• Three-phase multi voltage premium efficient dual shafted motor is rated for outdoor use which allows the cooling system to be installed in most applications
• Double shafted motor solution with gear pump allows for pumping of fluids from ISO150 to ISO320
• Gear pump has double shaft seal for pumping of very thick fluid
• Pump is designed for high vacuum inlet condition
• All cooler systems can be customized to your particular needs including additional filtration and monitoring

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Electric Motor Information - -
3.0 HP at 60 Hz (208, 230, and 460V 3-phase) 1170RPM Amps (10.5, 9.6, and 4.8)
2.0 HP at 50 Hz (190-200/380-400V 3-phase) 960 RPM Amps (9.0-8.0, 4.5, 4.0)
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Envelope Dimension L. 32.0 X W. 28.0 X H. 32.5 inches -
Porting - -
Inlet - #24 JIC male 37° -
Outlet - #16 JIC male 37° -
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Gear Pump - -
Flow @ 60 Hz - 17.6 GPM -
Flow @ 50 Hz - 14.5 GPM -
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Notes: Double shaft seal for high viscosity oils is critical in ensuring proper performance. Larger suction port allows for very high viscosity pumping when oil is cold and high viscosity -

Heat Rejection

(HP)/BTU/Hour @50°F Delta Temp - -
(20.25 HP) 51,530 BTU/Hr. @ 60 Hz -
(19.50 HP) 49,625 BTU/Hr. @ 50 Hz -


Control and Bypass Temp control - full bypass below 140°F, transition from 140°F to 165°F, no bypass after 165°F -
Relief Pressure 65 PSID relief for cooler safety -


Filtration No additional filtration on this version -
Notes Electric motors are totally enclosed non-ventilated (TENV) double shafted units. The motors are premium efficient with multiple voltage ratings All motors are three-phase


Applications: - -
Industrial -


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