Closing Force: EN 1~6

Door width: ≤1500mm

Door weight : 20 ~ 150kg

Tri Packed

Adjustable Back check and Delay

The buffer speed can be adjusted

Power Adiustable 1-5 or 1-6

Could accurately adjust the closing speed and closing speed

Pass ANSl 156.4; 1-class test, 2 million performance checks

UL Listed

Suitable for heavy duty commercial door