|● ALL-over Smoke Ventilation Compartment
•Galvauised Steel Plate-T
•Stainless Steel Plate-S
•white Electric Static Powder Coating/Spraying
•The blade is desibned by single-plate type transmission
•The operator is a server moter or a spiral leveragegear
•The control Panel controls the unlocking of air door.First,
control ppanel would transmit Message codes to server
moter,while doing this, by pass air door would confirm
the air door is unlocked.
All-over shelter design makes
the plate more elegant
•Low in leakage,and high in air density.
•morre aesthetic if linked with ceilling.
•To help compartment door of air door un normal operation,
this product should combine with switch dercice
●Product Type Code─ ：
SD - T - 1170╳570
Product Code Material Size