The electric daylighting smoke vent can be perpendicular to the roof. The effective smoke exhaust outlet is same with roof opening, and the smoke exhaust efficiency can be maximized. The opening and closing of the Mcwell’s smoke ventilator adopts shaft linkage push window method. The electric window pusher is connected with the linkage shaft, and the linkage shaft is connected with the strut. Each window has two force-bearing thrust points, the force is uniform, and the performance of wind load resistance is good. In addition, the electric control box has its own fire protection backup power supply and is always charged to ensure that the smoke vent motor can still open the window sash normally to achieve good smoke exhaust performance in the event of an emergency power failure.
Ventilator code |
Inner size of throat (width*length) (mm) |
Ventilator dimensions (width * length) (mm) |
Ventilator height (mm) |
C1ST—1010n(15n,20n,25n,30n) | 1000*1000n(1500n,2000n,2500n,3000n) | 1200*(L+200) | 240 |
C1ST—1510n(15n,20n,25n,30n) | 1500*1000n(1500n,2000n,2500n,3000 n) | 1700*(L+200) | 265 |
C1ST—2010n(15n,20n,25n,30n) | 2000*1000n(1500n,2000n,2500n,3000 n) | 2200*(L+200) | 290 |
Ventilator code |
Inner size of throat (width*length) (mm) |
Ventilator dimensions (width * length) (mm) |
Ventilator height (mm) |
C1XT—1010n(15n,20n,25n,30n) | 1000*1000n(1500n,2000n,2500n,3000n) | 1200*(L+200) | 430 |
C1XT—1510n(15n,20n,25n,30n) | 1500*1000n(1500n,2000n,2500n,3000 n) | 1700*(L+200) | 560 |
C1XT—2010n(15n,20n,25n,30n) | 2000*1000n(1500n,2000n,2500n,3000 n) | 2200*(L+200) | 680 |
The double flap ventilator’s size can be customized according to client’s requirement.