Nozzle plenum

Our type SW and SRD air-distribution plenums are very suitable for cooling, heating or ventilating medium-sized to large spaces. These 360° ventilating plenums, which are fitted with Smitsair JET System adjustable plastic Jet nozzles can be supplied with air centrally thanks to their relatively large throw.
The plenums can be connected directly to an Air Handling Unit (AHU), so relatively little duckting is required. This means a pleasant indoor climate can be created relatively cheaply without using auxiliary fans, with the vertical temperature differential also being negligible.
These plenums can also be adapted to ventilate at different temperatures or air volumes using an expansion zone or compartmentalisation. This ensures the required throw is maintained under all circumstances so as to achieve a homogenous climate.
Areas of application include events halls, sports centres, distribution hubs warehouses, swimming pools, factories, etc.

  • Low pre-pressure
  • Large throw possible
  • High comfort levels
  • Cooling/heating using the same plenum
  • Not much ducting required
  • Available in all RAL colours
  • BaOpt compatible

Examples of nozzle plenums

Nozzle plenum type SW8
Nozzle plenum type SRD
Nozzle plenum type SPL
Nozzle plenum type SHR
Nozzle plenum type SKR
Nozzle plenum type SW6
Type: Description:
SW8 8-sided ventilation plenum, fitted with our 0-30° (variable) angle adjustable Jets type SJ(G) 8 or SJ(G)6
SW6 6-sided ventilation plenum, fitted with our 0-30° (variable) angle adjustable Jets type SJ(G) 8 or SJ(G)6
SRD 360° round ventilation plenum, fitted with our 0-30° (variable) angle adjustable Jets type SJ(G) 8 or SJ(G)6
SHR 180° half round ventilation plenum, fitted with our 0-30° (variable) angle adjustable Jets type SJ(G) 8 or SJ(G)6
SKR 90° quarter round ventilation plenum, fitted with our 0-30° (variable) angle adjustable Jets type SJ(G) 8 or SJ(G)6
SPL Plenum with uncommon shapes and sizes, fitted with our 0-30° (variable) angle adjustable Jets type SJ(G) 8 or SJ(G)6

Drawings can be provided on request

Contact Information

Smitsair B.V. 
Industrieweg 6
1422 AJ  UITHOORN
Netherlands
Tel.  0031 297 564455