The fire linkage door closer
can be connected to the fire protection system. Fire protection power is usually supplied to the fire protection linkage door closer to keep the fire door open. , in case of fire, disconnect the power, the fire door can be closed smoothly under the action of the linkage door closer, and at the same time, a feedback signal is provided to the fire control room. , has a two-level speed adjustment buffer function, and also has functions such as electronic control, manual control, temperature control, etc.
Product Introduction
Product Parameters
Model
Suitable for door weight (national standard)
/> Electrical parameters,
Specifications**
Opening angle
Installation method Push noodle door, ramen door
Anhui Xuancheng fire linkage door closer manufacturer supplies-Zhenyu Intelligent