Door Closer (B series)

Door Closer 1.For Commercial and Residential use. 2.Cast aluminum alloy body shell. 3.Door Weight:15--120kg. 4.Power Range:EN 1-6. 5.Closing & Latch speed controlled by two independent regulating vales. 6.Multi-sized and Anti-freeze oil is optional.constant lubrication from -45°C to +70°C. 7.Hold-open function optional. 8Regular Arm,Top Jamb or Parallel installation and different angles to open the door. 9Finish: silver, bronze, golden, white; others as per customers request. 10.Manufactured By ISO 9001 Qualified Factory. Warranty:B series door closer is guaranteed for3 years from the date of manufacture against any defect in material or workmanship. Defective product will be replaced by a new unit. This guarantee is void if the product has been subjected of misapplication or abuse. Door Closer