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Utility Model Linkage Automatic Door Closer Irrespective Of Right And Left

Categories Automatic Door Closer
Brand Name: GRH
Model Number: ZDS-036,036A
Place of Origin: CHINA
MOQ: 1000 PCS
Price: Negotiable(very competitive)
Payment Terms: L/C, D/P, T/T at sight.
Supply Ability: 1000000 pairs per month
Delivery Time: 20 days to 40 days after receive the deposit
Packaging Details: Each set is packed independently, one for each 500 sets.
Door weight: less than 85kg
Electrical parameters: DC24V 0.08A
Linkage slide size: 570*31*36mm
Installation: push/pull
Transport: By sea or by air
Brand name: GRH
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Utility Model Linkage Automatic Door Closer Irrespective Of Right And Left

Linkage door closer or( irrespective of right and left)


Introduction of linkage door closer:


The utility model relates to a lonkage door closer (also known as a power delivery relase chute), which is matched with an ordinary door closer. The utility model is a device for positioning the door, and the angle of the positioning can be adjusted so that the fire door can be normally opened.

When a fire occurs, the fire control linkage controls the disconnection of the power supply, and the linkage door closer is released and positioned, and the fire door is closed under the function of an ordinary door closer, and the function of the idle feedback is connected at the same time.


Type of doorOpen door field monitorField monitor with normally closed doorCommon mechanical door closer
Normally closed door single doorUnwantedOneOne set
Normally closed door double doorUnwantedOneTwo set
Normally closed door single doorOneUnwantedUnwanted
Open door double doorTwoUnwantedUnwanted

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