Model Number: FL840BP+FL840HB
Brand Name: DNW
Key Specifications/Special Features:
Door closer for metaldoor.Adjustable closing speed 4-15seconds.90° hold-open, no-hold open is also available.Self-closing below 90°, and close precisely at 0°Easy concealed installation(better aesthetics and no need for cement hole on the ground).For indoor useMin doorthickness: 35mmMax door width: 900mmMax door weight: 80kg/ set.Two functions in one product, no need to use door hingeNo worry for oil leakage problemIn-house tested 300,000 cycles Adjustable bottom plate is also available International patented