Friguvent
Air Curtains for cold rooms
Friguvent cold Air Curtain systems are the modern entrance solution for cold storage and deep-freeze rooms. The units prevent air exchange and therefore make a significant contribution to energy savings when doors are frequently opened. In addition, the formation of mist and frost is reduced to a minimum.
The CONVERGO® pressure chamber nozzle system has an easy discharge angle adjustment and ensures best shielding results.
A highly directed air jet that can be used to shield very high and wide doors with low energy consumption.
Effectiveness and reliability
High economic efficiency
The patented CONVERGO® nozzle technology provides the basis for high economic efficiency.
Highest quality
Our Air Curtains are ‘Made in Germany’ and fulfil the highest quality standards.
Teddington works
The door is only effectively shielded if the Air Curtain reaches right up to the doorstep.
Technical data
Sophisticated design
Find out more about the individual components of our Friguvent Series.
The Friguvent Series combines top quality with considerable energy savings.
The complete CNC production of the housing components guarantees maximum accuracy of fit and consistently high quality. The design meets the highest aesthetic standards.
High-quality powder coating, individual colours possible.
The air intake grille made of sheet metal with slotted holes is aerodynamically shaped and has an attractive appearance.
The fine adjustment by means of a grid enables the air discharge angle of the CONVERGO® nozzle to be set precisely.
The discharge opening of the patented CONVERGO® nozzle extends almost the entire length of the appliance without interruption. This ensures maximum efficiency when several appliances are installed in series.
The large nozzle cheeks ensure a clean air flow. An additional flow profile divides the air flow into a primary and secondary jet. The increased outlet velocity in the primary jet leads to an even greater penetration depth.
Housing types for every cold room situation
ADW installation
(external rotating air roll)
Installation in front of the cold room for a high shielding effect (cold room temperature < 0° C). By having the air intake from the freezer room side, a mixed temperature is created which reduces the risk of the temperature falling below the dew point.
IDW installation
(internally rotating air roll)
Installation in the cold room for a high shielding effect (cold room temperature > 0° C). The discharge direction is directed slightly towards the cold air, effectively preventing condensation on the ceiling and loss of cold air.
IDW installation
(internally rotating air roll)
Installation in front of the cold room with customer traffic (temp. cold room > 0° C) or in front of the deep-freeze room to protect against icing of the cold room ceiling (temp. cold room significantly < 0° C). In entrance areas of refrigerated sales rooms, this type of installation prevents the loss of cold and at the same time provides a convenient solution for customer traffic. In deep-freeze rooms, the penetration of warm air can be prevented with extremely low energy consumption, thus significantly reducing icing in the ceiling area.
RAL 7011
Iron Grey
RAL 9005
Deep Black
RAL 9006
White Aluminium
RAL 9010
Pure White
RAL 9016
Traffic White
DB 703
Dark Grey
Our standard colours
Most of our customers choose one of the standard colours, as these are timeless and simple. But we can also offer you the right colour for any other colour request.
Application examples
TCI-230 industrial controller
The TCI-230 controller offers all the options you need for your industrial Air Curtain system. The robust design ensures high reliability in daily operation.
Protection class IP 54
Perfect integration
High process reliability
Robust processing
We offer a wide range of accessories for our Air Curtain systems
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- Air Discharge System: CONVERGO® pressure chamber nozzle system
- Air Discharge Range:
- Mounting position:
- Area of application:
- Shape:
- Heating type:
- Sound insulation:
- Unit Length: Unit length made to measure
- Fan technology: AC