GCALT 7,5 ST-FM
hermetic compressor with high efficiency and reliability
• Low temperature version (MT) down to -10°C flow temperature
• vertically mounted high performance condenser with subcooling, the cooling air is fed to a
sucked in from the device side and blown out upwards
• Air filter to protect the condenser from contamination
• powerful axial fan (not ductable)
• Condensation control fan
• insulated, open water tank made of stainless steel with electrical level monitoring
• manual filling
• Stainless steel plate evaporator
• Stainless steel centrifugal water pump with mechanical seal
• Glycerine pressure gauge to control the water circulation pressure
• automatic water bypass (differential pressure overflow valve)
• thermostatic expansion valve
• Filter dryer, sight glass, service valve and liquid gas solenoid valve
• Refrigerant collector
• High and low pressure switches in the refrigerant circuit
• High and low pressure gauges in the refrigerant circuit
• Complete electrical system in the integrated control cabinet, protection class IP54
• Temperature control via microprocessor. Control panel with digital temperature display,
Delta T – preselection, compressor switching cycle preselection, flood protection, adjustable
Limit alarms, collective alarm output (24V, 50 Hz), 5 function and 10 fault displays,
Operating hours counter and alarm buzzer, main switch on the front of the device
• Start/Stop from external
• Device frame and cladding sheets made of aluminum-galvanized steel, coated with epoxy resin paint,
Color RAL 7000.
• without wheels
Including options:
-Shut-off valves forward/return
-potential-free contacts LA1
-Refrigerant collector
-Refrigerant R449a
-Condensation control fan
