EN Door Closer B series
- Model：B2, B3, B4, B5, B6
- Force: Fixed EN2, 3, 4, 5, 6
- Hold open: Optional
- Material: Casting Alumium Alloy body
- Door width: 850mm to 1400mm
- Door weight: 25kgs(B2) to 150kgs(B6)
- BS EN1154 500,000 cycles
- BS EN1634 2hrs fire-rated
- UL 10C 3hrs fire-rated
