Industrial dual discharge air coolers (Stainless steel/Aluminium)

Goedhart DRS

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The Goedhart DRS range of dual discharge customized ceiling mounted air coolers can be used in both cooling and working room applications.

Kelvion Goedhart Customized Air Cooler DRS
Kelvion Goedhart Customized Air Cooler DRS

The Goedhart DRS series is part of our customized series. The advantage: A very high degree of customization is evident. Circuits matched to application give great performance and the optimized heat exchanger geometry have a greater specific output of the heat exchanger. This High Performance Air cooler is available for both air flow directions (draw-through and blow-through). As a result, the Goedhart DRS can be flexibly and effectively designed for individual refrigeration requirements – especially for complex applications.

The coil blocks have stainless tubes expanded into fully collared aluminium fins. A good thermal contact is achieved by expansion of the tubes into the fin collars, that are also utilised as spacers to provide a constant distance between the fins. All coolers are pressure tested to 40 bar (lower by cooling mediums) and are supplied with a light over pressure charge of dried air. Suitable for NH3/CO2/H(C)FC- pump system and DE system and the most coolants.

  • Powerful when needed: Application-suited circuit design
  • Dual discharge air throw: draw-through on request
  • Long-term assurance: highly efficient, ErP 2015 fans
  • Low height: The maximum space in the chill room can be utilised
  • Easy installation: Delivered on a wooden frame for easy mounting
  • Easily accessible and easy to clean components: Hinged drip tray prepared, easy removable cover plates
  • Higher specific power, reduced fan speed and air velocity through the coil and significantly reduced current consumption
Technical data
Engineering levelCustomized products
ApplicationCooling and working rooms
Number of types490
Capacities NH33,8 – 217 kW (NH3 pump System - SC2)
Capacities CO21,8 - 173 kW (CO2 dx - SC2)
Capacities Coolant3,5 - 262 kW (E-glycol 37% tl1=5°C tin=-7°C tout=-4°C)
Fan diameter450, 500, 560 and 630 mm
Max. number of fans each aircooler6
SuitableNH3/CO2/H(C)FC pump System and DE System and the most coolants
Coil execution
Tube pitchsquare
Fin spacing4, 7 and 10 mm
Tube materialStainless steel o.d. 15 mm
Fin materialAluminum
MountingConstruction for ceiling mounting. The flush mounting protects against and prevents accumulation of dust and dirt
Sheet materialCasing material of galvanized sheet steel
FinishingStandard white epoxy spray
Connection/Header sideProjection by removable end covers, easy removed for maintenance
Drip trayHinged
FastenersStainless steel
Fixing defrostDefrost by hot gas spiral or electric defrost elements will be fixed to the bottom side of the coil

  • Blow-through
  • Draw-through    
  • Electrical defrost      
  • Hot gas defrost      
  • Water defrost       
  • Anti-condensation heating drip tray 
  • Fan heating                 
  • Hinged fans      
  • Hinged drip tray    
  • Insulated drip tray
  • Insulated fan plate
  • Polyester drip tray    

  • Insulation disks
  • Feet for floor mounting
  • 60Hz Fans
  • EC Fans
  • 1 Phase Fans
  • Coolants
  • DE System
  • CO2
  • Vertical Connections
  • Other casing materials
  • Other fin spacings
  • Almg fins
  • Goldlack fins


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