The RATIOVENT air curtain system is fitted with the CONVERGO® pressure chamber nozzle system.

This system requires approx. 40 % less energy than standard lamella technology to achieve the same screening performance.

Home » Air Curtains » Industries » Ratiovent

  • Variables air discharge system
  • High discharge range
  • Compact design
  • Extremely easy to install
  • Horizontal and vertical use possible
  • Low investment
  • Substantial energy savings
  • Fast amortisation
  • Quality – Made in Germany

Hurlstones Northern Ltd are a leading supplier of high quality heating and air conditioning equipment throughout the UK.


Hurlstones Northern Ltd
 197 Market Street, Tottington
Bury. BL8 3HF
 01204 888330
hurlstones northern

Get In Touch

9 + 11 =