• RG90

The RG90 is a polyamide single blade damper regulator used to manufacture single blade damper on either rectangular or round ducting.

Ideal for dampers up to 350 mm.

The kit includes :

  • 1 cylindrical cup with OPEN/CLOSE indicators
  • 1 appropriate handle with integrated spindle of dia. 14 mm
  • 1 rear spindle of dia. 7,5mm


  • Polyamide 6.6
  • Round dial regulator and appropriate handle
  • Limited vibration and noise
  • Damper blade thickness max. 1 mm
  • Recommended for round or square duct up to 350 mm (14")


Technical data sheets
Method of use
Sales infos