Characteristics
- Installation: With horizontal or vertical blades, With or without installation sub frame , Torsion-free installation.
- Size : can be customized according to application
- Shape : rectangular or square
- Motor: Open / Close type without spring return function , Open / Close type with spring return function, Modulating motor.
- Material : – Casing and blades made of extruded aluminum profile , Shafts, bearing plate and position indicator made of aluminum , Gears made of special anti-static plastic
- Packing: plastic bags
Product Description
Opposed blade damper gear operating involving air foil blade with the mentional dimensions and with rubber sealing in order to reduce leakage put the difference between this type and other types is that the drive gear mechanism is hide inside the frame which providing a maximum free area of 86% .This unit comes with complete manual quadrant or motorized actuators .
Catalog
