Concealed Door Closer D401R
- Model：D401R(Round type), D401S (Square type)
- Force: Fixed EN2, 3
- Material: Casting Alumium Alloy body
- Door width: 850mm to 1000mm
- Door weight: 45kgs to 65kgs
- Max. opening angle: 115°
- With imported O-seal ring & hydraulic oil, needle bearing.
- BS EN1154 500,000 cycles
- BS EN1634 2hrs fire-rated
- Apply to doors with requirement of concealed installation, such as: Star hotel, executive, ect.
- Also available for Slim body type (D401-28)with 28mm thickness,
