Air coolers for agricultural applications (copper/aluminium)

Goedhart VNS

The Goedhart VNS range of single discharge ceiling mounted air coolers are specially designed for use in chill rooms, working with an air temperature of ± 0°C. The air coolers are especially suitable for vegetable and fruit storage, working with a small Δ T to prevent dehydration of the product. The height of the air cooler is low, so the maximum space in the chill room can be utilized.

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Kelvion Goedhart Customized Air Cooler VNS
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Kelvion Goedhart Customized Air Cooler VNS

The Goedhart VNS range is part of our customized industrial series. The advantage: A very high degree of customization is evident. The coil blocks have copper tubes mechanically 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 almost all known refrigerants and coolants, with the exception of NH3. For CO2 applications we have a special LX-range available. Standard refrigerant connections are positioned on the left hand side of the unit when looking with the direction of the airflow.

Advantages
  • High performance due to application-suited circuit design
  • Air direction of all fan variants – blow-through
  • Delivered on a wooden frame for easy mounting
  • Long-term assurance: highly efficient, ErP 2015 fans
  • Hinged drip tray prepared, easy removable cover plates
  • The maximum space in the chill room can be utilised
  • Specially designed for use in chill rooms, working with an air temperature of ± 0°C
  • Optimized heat exchanger geometry and an aerodynamically intergrated fan system
Get in touch with Kelvion in United States of America Or give us a call +1 800 774 0474
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Technical data
Engineering level Customized products
Application Agricultural (+20°C to -5°C)
Number of types 16
Capacities HFO/HFK 8,7 - 66 kW (R404A dx - SC2)
Capacities CO2 13,4 - 69 kW (CO2 dx - SC2) up to 60 bar
Capacities Coolant 26 - 113 kW (E-glycol 37% tl1=5°C tin=-7°C tout=-4°C)
Fan diameter 350, 400, 450 and 500 mm
Max. number of fans each aircooler 8
Air configuration blow-through
Suitable for all known refrigerants and coolants, with the exception of NH3
Coil execution
Tube pitch square
Fin spacing 7 mm
Tube material Copper 15 mm
Fin material Goedhart aluminum hat-fins
Casing
Mounting Construction for ceiling mounting. The flush mounting protects against dust and dirt
Sheet material Casing material of galvanized sheet steel
Finishing Standard white epoxy spray finishing
Connection/Header side Protection by removable end covers, easy removed for maintenance
Drip tray Hinged drip tray prepared
Fasteners Stainless steel
Fixing defrost Defrost by hot gas spiral or electric defrost elements will be fixed to the bottom side of the coil
Accessories

  • Blow-through 
  • Internally enhanced tube (i)   
  • Electrical defrost      
  • Hot gas defrost      
  • Water defrost         
  • Anti-condensation heating drip tray 
  • Fan heating                    
Options

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