Neptune Tech

Neptune Tech 

Water cooled chillers and heat pumps

Nominal cooling capacity 278 - 713 kW. Nominal heating capacity 270 - 693 kW.

NEPTUNE TECH is a series of MTA water cooled chillers and heat pumps with inversion cycle on the water side designed for outdoor installation with environmentally friendly R410A refrigerant gas . The water cooled chillers of the NEPTUNE TECH series, offered in a large number of models, versions, and layouts, respond optimally to the complex requirements of process cooling application. The multi-scroll logics, adopted across the entire series, allow maximisation of the performance indices with partial loads which account for the largest portion of the working life of an air conditioning unit. Particular attention was paid to the dimensions of the space of these units that must be transported within technical rooms that are often difficult to access.

Technical features
Mode Compressors Refrigerant Heat exchanger Fan
Cooling & heating Scroll compressor R410A Plate heat exchanger -
High seasonal energy efficiency
Reduced overall dimensions
Wide range of accessories and kits for custom solutions
ErP 2018 ready
Technical specifications
Galvanised carbon sheet steel and polyester powder coated
Environmentally friendly refrigerant R410A
High energy efficiency multi-scroll compressors
Phase monitor and crankcase heater
Brazed plates heat exchangers  in AISI 316 stainless steel with high energy efficiency and low water pressure drops
Cooling only
Heat pump
Evaporating units
Total heat recovery 
Condensation control valves
Compressor housing
Soft starter
Anti-freeze heater
Antivibration mounts
Remote control
Monitoring system 
Data declared according to UNI EN 14511:2013.Nominal cooling capacity: data referred to nominal conditions, evaporator water temperature IN/OUT 20/15 °C and condenser watertemperature IN/OUT 35/40 °C.Nominal heating capacity: data referred to nominal conditions, evaporator water temperature IN/OUT 12/7°C and condenser watertemperature IN/OUT 40/45 °C.


Sectors of application  
  • Plastics
  • Automotive
  • Chemical & Pharmaceutical
  • Food & Beverage
  • Machine Tools
  • Eurovent
  • EAC
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