Cooltherm

GHA Air cooled chiller with screw compressors and axial fans for outdoor installation

The air cooled chillers with screw compressors of the GHA series are assembled on a self-supporting metal screwed structure, painted with epoxy powder suitably treated for outdoor installation. All units are supplied completely wired and ready to be connected to the user’s plant. Prior to delivery every machine is submitted to a performance test according to the strictest norms in force, with intervention tests of all the safety systems and components installed. Each unit is available with low-speed fan and compressor sound insulation kit for the LN (Low Noise) and LLN (Super Low Noise) versions, for installation in areas where noise emission must be extremely limited.

Cooling capacity: 68 – 1800 kW (20 – 512 ton)

• Screw compressors
• Dry expansion evaporator
• AC or EC axial fans both 800 mm (31 in)
Length: 2410 – 12910 mm (8 – 42 ft)
Width: 1050 – 2250 mm (3 – 7 ft)
Height: 2540 – 2790 mm (8.3 – 9 ft)
Operating Weight: 1116 – 14166 kg (2460 – 31231 lb)
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GHA Air cooled chiller with screw compressors and axial fans for outdoor installation

A CUTTING-EDGE TEST CENTRE FOR THE HIGHEST ACCURACY

All units are tested in a 120 square metres of our factory are dedicated to a fully equipped test center in order to test our chillers by simulating the environmental conditions of the chambers they will be placed in. The new test bench is able to provide a climatically controlled room for air cooled chiller up to a maximum ambient temperature of 52 °C and a minimum of 0 °C. 

 A CUTTING-EDGE TEST CENTRE FOR THE HIGHEST ACCURACY

“Cool-Therm anticipated a 20 to 25 per cent energy saving with Turbomiser. However, the performance over the first six months looks even better than this, and the latest figures show a saving of just under 50 per cent.”

Andreij Duma, Operations Director, Amcor Flexibles Winterbourne

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