Can control the blade through the changing of temperature Neck size: can be adjusted as customer requirements Materials: aluminum alloy with powder coated Colors: white, RAL 9010, can also follow customer’s requirements Can poise the temperature of the send air fleetly Automatic control device by temperature induction which is credible and do not have other strange sound With excellent function and appearance In different working conditions, the inner guide blade can move upward or downward automatically to change the air flow of the direction Frame and inner core can be easily installed and debug with dismantle structure Can be used with static pressure box
