Jetstream car park impulse jet fan

Jetstream is an impulse fan designed for the ventilation of car parks and underground service areas, so as both to reduce levels of polluted air and to assist with the extraction of smoke in the event of a fire.

Such fans use tunnel ventilation technology to eliminate the need for costly and bulky ductwork. Compared to ductwork systems, this may save car-parking spaces, reduce running costs and noise, and make the car park a lighter, less cluttered environment.

Features and benefits:

  • Wide variety of product options – Two non-flanged and three flanged versions to choose from, both unidirectional and reversible. The fan is suitable for either two speed or variable speed operation, depending on the application. Where the unit is inverter (variably) controlled, the amount of power consumed is reduced.
  • Certified performance - Jetstream has been exhaustively tested and certified to EN 12101-3 in accredited third party test laboratories and is CE marked.
  • Durable construction – Jetstream is manufactured from hot dipped galvanized casing with the option of a polyester powder coating to any RAL colour. Jetstream is manufactured to the ISO 9001 quality standard.
  • Low maintenance – With the additional advantage that there is no ductwork to clean.

General information


Hot dip galvanized, polyester powder coated

Uniclass 2015

Pr_65_67_29_44 Jet fansPrimary
Specification data - Jet fans

Product Reference

Jetstream car park impulse jet fan


315J - uni-directional

315J - reversible

400J - uni-directional

400J - reversible


Single speed

Suitable for inverter speed control.

Two speed

Full and half speed.


Pre-galvanized sheet


Polyester powder coating, RAL

Insert colour requirement.

Standard product features


Jetstream 315 and Jetstream 400 with their standard isolators fully meet the F300 time/ temperature classification of the EN 12101-3: 2002 standard, following independent tests, demonstrating that the units will operate at 300ºC for 60 minutes.


Hot dip galvanized, polyester powder coated.

Product Options

Jetstream 315J:

  • Fan size: 315 mm diameter.
  • Thrust (maximum): 20 N.

Jetstream 400J:

  • Fan size: 400 mm diameter.
  • Thrust (maximum): 50 N.

Third party certifications
  • 0086-CPR-493001 - Tested to EN 12101-3 and CE marked
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