BRVS

BRVS functions partly as a non-return damper and partly as…

BRJS

Regulation, commissioning or shut-off of air flow in air…

BRJD

Louvre damper BRJD

  • Pressure class D according to customer requirements
  • Air…

BRJC

Louvre damper BRJC

  • Pressure class C < 5000Pa
  • Air…