Air coolers are finned heat exchangers in which a working fluid heats up with heat absorption from the environment to be cooled, without changing the aggregate state. The units serve as components of a system, e.g. for conditioning the room air or cooling goods.

Evaporators are finned heat exchangers serving as components of a refrigeration system, in which liquid refrigerant evaporates with heat absorption from the environment to be cooled. The units are used e.g. in deep-freeze applications in food storage.

Advantages

• Special design for draught-free air distribution
• Air suction from above
• Dual air discharge
• Low noise emissions due to low-speed fans

Easy to Install

• Adjustable ceiling mounting brackets for easy installation
• Fans wired on connection socket
• Empty tube for defrost sensor
• Schrader valve on outlet

Inspection and Cleaning

• Large, hinged drip trays with quick-release fastenersallow for easy access to all components
• Easy inspection and cleaning

Heat Exchanger

• Staggered tube pattern 50 x 25 mm
• Special copper tubes for HFC and coolant
• Stainless steel tubes for NH3
• Surface-corrugated aluminium fins for high heat transfer

Casing

• Corrosion-resistant aluminium alloy AlMg
• Powder-coated with RAL 9003

Tray

• Double tray, thermally-decoupled (condensation free)
• Corrosion-resistant aluminium alloy AlMg
• Powder-coated with RAL 9003
• Hinged for easy cleaning

Fans

• Proven quality fans
• Low noise emission due to low speed
• Internal motor protection with thermocontacts
• 230 V, 1~, 50 Hz or 60 Hz

Product Types / Refrigerant / Capacity

• Casing and tray made of stainless steel
• Epoxy-resin coated fins
• Core tubes and fins made of stainless steel
• Electric defrost heater for coil, wired on connection socket
• Heating / climatization element
• Manual speed controller