8000 series multi-size heavy duty door closers are multi-size door closers made of heavy duty rack and pinion, high strength extrusion aluminum body with needle. The heavy duty door closers are well designed with adjustable spring power, highly accuracy, standard adjustable back-check function (BC) as well as easy adjustable speed. With fashion outline and non-cover design, this series of heavy duty door closers are especially suitable for decoration.
Possessing good features of low freezing point, 8000 series multi-size door closers have high quality hydraulic fluid inside, which makes them operate smoothly at temperatures ranges from subzero 30℃ to 60℃. Thanks to the dual independent regulating valves, the closing and latching speeds of the heavy duty door closers maintain smoothly. It only takes approximately 20 seconds to preset at the factory model. And the delay time of the door closers can be adjusted up to 1 minute at large.
1.We offer multi sizes of this series of heavy duty door closers with adjustable spring power;
2.Adjustable delayed action(DA), barrier free for handicapped or elderly are optional;
3.800 series multi-size door closers are available in colors of alum, bronze, golden, white, black, etc;
4.This series of heavy duty door closers are optimized for use with Oubao panic exit devices;
5.Size 1 barrier free (BF) door closers are designed to meet the ADA regulation.
Standard Packing Configurations:
1.8000 series multi-size door closer;
2.Regular arms, spring powder;
5.Installation master plate.
1.Tighten the screws two months after the 8000 series multi-size door closer being installed;
2.Better not to install the heavy duty door closer in the open air, or it well easily get rusty.
Parameters of 8000 Series Multi-Size Door Closers:
|Type||Dimension (mm/inch)||Door Weight (kg)|
Packaging and Transportation:
1.One piece in an inner box, ten inner boxes in one carton;
2.Transport by sea or by air.
With registered capital of 55.8 million RMB, we offer a broad line of security protection products, including door closer,heavy duty door closers fingerprint lock, panic exit device, intelligent lock and other security protection products. We are able to manufacture our 8000 series multi-size door closer in accordance with European standards and American standards. Till now, we are able to provide 80% of our heavy duty door closers including heavy duty door closers to the entire American continent, Europe, Southeast Asia, Middle-East, Africa and Oceania. We also provide OEM service upon your request.