Automatic Door Closer 2 Spring Hydraulic Buffer Adjustable Door Stopper Speed Mute Closing for 25 to 80KG Door Hardware
Automatic Door Closer 2 Spring Hydraulic Buffer Adjustable Door Stopper Speed Mute Closing for 25 to 80KG Door Hardware
NOTICE
We have normal type and 90 degree positioning type.
Please notice 90 degree positioning type can only be sent from China warehouse now.
Normal type is the most popular design, choose the type you need when you pay the order.
SPECIFICATIONS
Applicable scenes: Market's access door, Apartment door, Hotel's gate, House's gate, etc.
Suggestion: The speed of closing from 180 to 15 degree should be little fast, and the speed of latching from 15 to 0 degree should be little slow, so that the door can be closed and avoid to be damaged.
Service Time: Test 400,000 times
Color: Black/Silver
Type: 2 springs inside, Universal 180 degree no positioning ( If you need 90 degree positioning type, please contact us )
Small Size
Bearing Weight: 25-45KG
Door Frame: 500-1000mm
Medium Size
Bearing Weight: 45-65KG
Door Frame: 600-1200mm
Large Size
Bearing Weight: 60-80KG
Door Frame: 900-1300mm
Choose door closer size according to your door size and weight.
Adjust speed to control the door closing speed.
Clockwise to slow down, Counter clockwise to speed up.
Notice
Adjusting screws can not be out of surface of the door closer body, otherwise the doorcloser can not be used.
Built-in high tenacity spring, quiet and no noise.
EASY INSTALLATION
Installed at a distance of 9-10 cm from the hinge.
Smooth Rotating Shaft