array(1) {
  object(stdClass)#54 (4) {
    string(36) "f6606d6b-4713-11e9-8028-002421ef301d"
    string(0) ""
    array(0) {
    array(0) {

MEX vapour for petrol stations

Reliable and versatile for optimum vapour recovery

Our innovative vapour recovery pumps ensure safe use at filling stations all over the world. No matter whether you use belt drive or direct drive - we have the right products for vapour recovery.

Your advantages at a glance

Reliable & durable
  • High quality through Made in Germany
  • Certified according to ATEX (2014/34/EU), TÜV, QS, PTB and PCEC
  • Economical thanks to long service life
Safe & robust
  • Integrated flame arresters on the inlet and outlet side for maximum safety
  • Also suitable as flame arrester in GR systems
  • Explosion protection according to ATEX
  • Self-adjusting piston seal for a constant volume flow over the entire service life
  • Patented prechamber with drainage system ensures insensitivity to condensate and liquid
  • Constant volume flow during the entire service life of the vapour recovery pump
Versatile & variable
  • Versatile drive:
    - Belt or clutch drive (MEX 0831-11/600)
    - Direct drive (MEX 0544)
  • Can be used with mechanical or electrical proportional valves
  • Suitable for direct mounting at the manufacturer as well as for retrofitting
  • Variable mounting positions possible
  • Wide temperature range - 40 °C to + 60 °C
  • Suitable for use with "E85
Universal & service-friendly
  • Adapted motor speed for 50 Hz and 60 Hz, thus ideally suited for worldwide operation
  • Pump heads fit all motor variants and can be used universally
  • Pump head can be dismantled quickly and easily without dismantling the motor thanks to special coupling
  • Independent of direction of rotation

Consultation, development and production from one source for economical system solutions

Vapour Recovery phase II is stipulated by law in many European countries. The objective is to return the petrol vapour back into the storage tank, which otherwise will exhaust into the environment when re-fuelling a car. Consequently vapour recovery systems complete with vapour recovery pumps are installed into the fuel forecourt-dispensing pump.

In Germany, since the beginning of 2003 the vapour recovery systems have been additionally equipped with a vapour recovery monitoring system. The purpose of this additional process is to detect problems promptly so reducing pump down time and ensuring a constantly high vapour recovery rate.

Dürr’s vapour recovery pump is a proven standard product providing a trouble-free operating vapour recovery system. A constant flow volume is maintained throughout the whole lifetime of the pump. The following diagram shows the main components of a typical vapour recovery system without vapour recovery monitoring.

Advantages of the MEX-Vapour

  • Long service life
  • Patented pre-chamber with drainage system guaranteeing resistance against condensate and liquid
  • Self-adjusting piston lining for a constant volume flow throughout the whole lifetime
  • Wide temperature operating range - 40 °C to +60 °C
  • Small and robust, suitable for installation at the manufacturer or retrofitting
  • Suitable to work with either mechanical or electric proportional valves
  • A choice of drives:
    - belt or coupling drive (MEX 0831-11/600)
    - direct drive (MEX 0544)
  • Motors 50 Hz and 60 Hz, for worldwide operation
  • Integrated flame arresters at the in and outlet ensuring maximum safety
  • Suitable also as flame trap in vapour recovery systems
  • Various fitting positions possible
  • Rotational direction independent of pump orientation
  • Materials appropriate for applications with „E85“


Belt Drive MEX 0831

Direct Drive 1-Cylinder (0544 1_ _ _)

Direct Drive 2-Cylinder (0544 2_ _ _)

How can we help you?

Thank you for your interest in Dürr Technik. We are glad to be here for you. Get in contact with us - by e-mail, telephone or request form

+49 7142 90 22-0
To guarantee you the best possible service, we use cookies. By using our services, you agree to our Privacy Policy. Read more …