STZ
Damper Flap rectangular
Designed for applications in ventilation systems for the continuous measurement of volumetric flows in a duct system.
Characteristic features of damper flaps:
Questions about the product
- Low inherent resistance when damper is wide open
- Low noise level
- Compact design
- Suitable for all damper functions (variable and constant air volumes)
- Adjusting device with handle and self-locking adjusting mechanism
Product group
Control Units
Type
Damper flaps
Article
STZ
Damper Flap rectangular
Sizes
Width up to 2000 mm, height up to 1500 mm in steps of 100 mm.
Version with galvanised steel STZ
Square casing made of galvanised sheet steel. Damper flap with combination frame on both sides. Opposed blade dampers with 90° travel. Self-locking adjustment mechanism with handle. Damper does not close tight.