2nd Generation 2-Panels Ventilation Door

防暴網.mpg

Security Stainless Steel Mesh is available (click me to see more)

2nd Generation 2-Panels Ventilation Door-Shield's Material can upgrade into 316 Stainless Steel

2nd Generation 2-Panels Ventilation Door

Shield's Material can upgrade into 316 Stainless Steel

2nd Generation 2-Panels Ventilation Door The door frame structure has designs to prevent water from leaking in, improving water tightness.

2nd Generation 2-Panels Ventilation Door

The door frame structure has designs to prevent water from leaking in, improving water tightness.

2nd Generation 2-Panels Ventilation Door The ventilation panel has its handle integrated and easier to operate.

2nd Generation 2-Panels Ventilation Door

The ventilation panel has its handle integrated and easier to operate.

2nd Generation 2-Panels Ventilation Door-The door's bottom rail is stair designed, and combined with watertight strips to improve water tightness.

2nd Generation 2-Panels Ventilation Door

The door's bottom rail is stair designed, and combined with watertight strips to improve water tightness.

2nd Generation 2-Panels-Ventilation Door Handle and lock separated (optional).

2nd Generation 2-Panels Ventilation Door

Handle and lock separated (optional).

2nd Generation 2-Panels-Ventilation Door The ventilation panels runs with steel cable

2nd Generation 2-Panels Ventilation Door

The ventilation panels runs with steel cable

2nd Generation 2-Panels Ventilation Door

2nd Generation 2-Panels Ventilation Door

The design and appearance integrated both anti-mosquito and anti-theft. With the difference indoor and outdoor air pressure, temperature and wind pressure, air circulation are formed naturally. The ventilation panels runs with steel cable, which reduces the opening force and noise when in use. The door is assembled in compound method, allowing the structure to be more stronger, firm and deform proof. The U-shaped steel cable is hidden, and prevented from being damaged. The ventilation area stands 1/2 of the entire door.


Performance

Life Test

    • Test Size:W900 H2,100mm

Test Cycle:430mm/100,000Cycles

Up Down Frames can sustain 25kg of Glass

Wind and rain test

    • Test Size:W900 H1,500mm

Air tightness:Level 8

Wind pressure resistance:360kgf/m2

Water tightness:25kgf/m2

Handle test

    • Salt spray test:500 Hours

Spring recovery test:100,000 cycles