Door closer - DT-70 SERIES

1 million cycle testing - details see: https://www.buildingsupplieshub.com/door-closer-10047296
Type: Automatic Door OperatorsPlace of Origin: Anhui China (Mainland)Brand Name: DORTECModel Number: DT-70 SERIES
Door closer
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Aluminum profile body or die-casting body.

Closing speed and Latching speed is adjustable, back-check optional

The standard arm is swing arm and slide track arm optional

Building the hold open inside and hold open arm optional

1 million cycle testing

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