HFF-1 MOTORIZED WIND DAMPER
View more specifications HFF-1 MOTORIZED WIND DAMPER for you*Used for blow pipe of central air-condition,and made of actuator and valve.
*Actuator has features of small size,large torque, long life-span and etc.
*Valve has three-speed,and is made of stainless steel,comfortable design.
* it has different diameter : Φ100, Φ150, Φ160, Φ200, Φ250, Φ300

