Alibaba New Product-air damper

Air Damper ,Volume Damper ,OBD
Suitale for diffusers,grilles etc to control the volume of the wind .

Fireproof valve

All steel construction

SPECIAL electric damper-actuator series is designed to operate air dampers in ventilation and air conditioning systems

Fireproof valve

Set the air duct size as the specification, standard size is 100-200, unless otherwise specified. Adjusting blades can be regula

This damper adjusts for gusty areas or drafty air currents, with an easily adjustable design and win

Adjustable linear slot diffuser

Set the air duct size as the specification, standard size is 100-200, unless otherwise specified. Adjusting blades can be regula

Single or Double set of blades with front set horizontal

Optional OBD opposed blade damper .

can adjust the air volume by regulating the inner screw with screw driver

Fireproof valve

Blades are linked to each other, as long as regulating the shift lever, all the blades will move; the air ventilation and cervix

Features:
1) Material: pressed steel
2) Ideal for neck adaptor installation
3) Retro-fit for air

Fireproof valve

Blades are linked to each other, as long as regulating the shift lever, all the blades will move; the air ventilation and cervix

1) Material: pressed steel
2) Ideal for neck adaptor installation
3) Retro-fit for air balance
4) Cushion head spigot in

Fireproof valve

Blades are linked to each other, as long as regulating the shift lever, all the blades will move; the air ventilation and cervix

Single or Double set of blades with front set horizontal

Optional OBD opposed blade damper .

Fireproof valve

With the advantages of structural stability and easy operation; and effectively deal with opening and connection problem between

1) Material: pressed steel
2) Ideal for neck adaptor installation
3) Retro-fit for air balance
4) Cushion head spigot in

Fireproof valve

It is of stable quality, beautiful appearance characteristic. Meanwhile, it effectively prevents the cold air in central air-con

Single or Double set of blades with front set horizontal
Optional -OBD opposed blade damper .

Fireproof valve

As high efficient delivery panels, is often used with high efficient delivers and high efficient filters. Material can be stainl

It has handsome appearance, easy-opened, and easy to use characters,and can play decorative effect for decoration work.

can supply air in single side, two sides, three sides and even four sides. This product is ideal for the air-conditioning system

Can be exhaust or air-return outlet in air conditioning systems, often used with aluminum ceiling.

It's affixed with a surface acoustic damping material to eliminate noise;Can reduce static pressure and increase dynamic pressur

With electromotor the blades are linked to each other.Superior at low noise and stable blades adjustment .voltage is 12V