OB03
Replacement by Factory
5 Years
Cast Iron
Door Closer
Standard
Adjustable
American Standard
Without Remote Control
1400mm
120~180Kg
Market, Fire Exits, Home, Hotel, Office, Hospital, School
by Customer Request
Yes
Optional
180°
Optional (with Hold Open Slide Arm)
-30ºC to 60ºC
Can Be Used for Left and Right-Hand Doors
5.42kg
2000,000 Cycles
Oubao or OEM or ODM
by Customer Request
Cast Iron
China
83026000
Product Description
1. American style, steel body, heavy duty long life time.
2. Main arm and side arm are designed for the heavy door, with hold open and non hold open function.
3. Four valves control with delay and back check function.
4. Power size adjustable from 1-6.
5. ITS (ETL) PT1 certificate, 2million cycles' life span.











2. Main arm and side arm are designed for the heavy door, with hold open and non hold open function.
3. Four valves control with delay and back check function.
4. Power size adjustable from 1-6.
5. ITS (ETL) PT1 certificate, 2million cycles' life span.










