SNDC Heating and air-conditioning equipment manufacturer

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SNDC AIR LOUVERS

Resilience and aesthetic design

Agricultural, road or construction work machines or vans work in harsh environments. The resilience of the air vents is of prime importance. The cost effective SNDC air louvers offer optimal characteristics for such difficult work conditions.

 

Air louvers closed or opened 

The SNDC air louvers can be orientated and closed off, for the operator to be able to set the direction and the flow rate of the air according to provide adequate cabin comfort. 

Standard or custom colour

Available as standard in black (reference 370C42), or two-coloured (black body and grey flaps - reference 370C44), the SNDC air vents can also be produced in batches in a custom colour or / and include your logo as an embedded pattern on the air flap.

Tested sturdiness and resilience

The resilience of the SNDC air louvers was tested and approved on two automated test benches in different temperature conditions (-35°C and +80°C).

 

The first automated bench tests the rotation resilience of the louvers (in the configuration 2, with its swivel guide support), while the second tests the orientation, opening and closing of the flaps. In both cases, over 50 000 cycles have been completed without any failure. This amount of cycles is well over the amount of cycles that an air vent will have to perform during its life time. 

 

Opening and closing resilience test

Automated test benches for rotation (left) and opening and closing (right) with cycle count.

Three possible setups

Configuration 1

Cost effective and sturdy, air louver only, standard rotation and flap opening/closing – References 370C42 / 370C44 

Air louver dimensions

Configuration 2

Air louver with swivel guide support

Air louver support dimensions

Configuration 3

Air louver with swivel guide support + duct adaptor 

Duct adaptor diameters

Air distribution accessories 

The air louvers can be fitted on a swivel guide support and be equipped with an air duct adaptor.

  • Swivel guide support: reference 370B32
  • 40 mm: reference 370B70
  • 45 mm: reference 370B67
  • 50 mm: reference 370B68
  • 55 mm: reference 370B33
  • 60 mm: reference 370B69

 

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