The Impulse Ventilation System

PSB is a sister company to Witt & Sohn AG, wholly conned by Witt & Son UK Holdings Company Ltd. Their ground breaking car park ventilation systems are built around Witt & Sohn fans.

PSB plans and supplies ventilation- and exhaust systems for parking garages. The Impulse Ventilation System (IVS) can be used for the following ventilation scenarios:

  • CO-exhaust
  • CO-exhaust and smoke control (10-times air exchange) with sprinkler
  • CO-exhaust and smoke control without sprinkler. The IVS can be designed to replace a sprinkler system.

PSB offers the following services:

  • estimation of costs for a complete ventilation system in your new building projects
  • usage of high-quality fans
  • DIN EN ISO 9001 certified fans
  • smoke exhaust fans certified according to the latest European standard (EN 12101-3)
  • switchboard for control of the fans and all dependent components, such as dampers, smoke apron and roller shutter
  • required accessories for the ventilation system, for example dampers and smoke apron
  • CO-detector system according to the newest standard (VDI 2053)
  • planning and technical assistance according to the actual directives of each federal state (Landes-GaVO und LBO)
  • installation
  • TÜV-certification
  • maintenance


Please click here to download our PSB-Best-Practice-Guide.


Flexible Ventilation

The Impulse Ventilations System can be used to control the smoke in warehouses, workshops, cooling rooms, storage area on ships and similar applications. The standard design is that the IVS is combined with a sprinkler system.

PSB - the experts for parking ventilation systems

PSB is your specialist for the ventilation of car parks. PSB has already installed hundreds of impulse fans alone in German car parks, in Europe more than 4000! Additionally PSB has supplied more than 500 exhaust and smoke-control fans.

In many car parks, the IVS has been installed to completly replace an existing sprinkler system. PSB has also conducted many full scale fire tests on site, which have been attended by representatives of the site superversion and fire brigades. Due to the success these tests, PSB has obtained approval of the Impulse Ventilation System for all their projects.

To download the brochure please click here.


Contact - the direct way to PSB

PSB Logo

​PSB Parking Systems Deutschland GmbH
Ziegeleiweg 38
25421 Pinneberg

Tel: +49 (41 01) 70 07-0
Fax:+49 (41 01) 70 07-30