9000 series heavy duty track arm door closers are a series of multi-size heavy duty door closers with adjustable spring power. Approved by ANSI 156.4, UL, UL10C, cUL, EN1154 and CE quality authentication, the heavy duty door closers are designed for commercial, institutional, residential and other high traffic applications, including office building, shopping centers, supermarkets, etc.
With needle bearing and anti-freezing hydraulic fluid inside, heavy duty track arm door closers perform well in severe environment. It possesses back-check function (BC) as standard configuration and two separate regulating valves to adjust the closing and latching speed. The track arm door closer 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 the track arm door closers with delay action (DA) for preference;
2.Closer mounts could be placed on pull side, pull side top jamb or push side of doors;
3.We provide full and slim plastic cover or metal cover for your preference;
4.Heavy duty door closers are engineered with reduced spring power to provide easier opening for handicapped or elderly are optional;
5.This series of heavy duty door track arm closers are available in colors of alum, golden, Duro, silver, white, black, etc;
6.Different metal covers are optional;
7.This series of track arm door closers are optimized for use with Oubao panic exit devices.
Standard Packing Configurations:
1.9000 series heavy duty track arm door closer;
2.Cush arm, hold-open arm, fusible link hold open arm;
5.Installation master plate.
1.Tighten the screws two months after the heavy duty track arm door closers being installed;
2.Better not to install the door closer in the open air, or it well easily get rusty.
Parameters of 9000 Series Heavy Duty Track Arm Door Closers:
|Type||Dimension (mm/inch)||DoorWeight (kg)|
Packaging and Transportation:
1.One piece in an inner box, ten inner boxes in one carton;
2.Transport by sea or by air.