Concealed Door closer - DT-30SERIES
500,000 cycle testing - details see: https://www.buildingsupplieshub.com/concealed-door-closer-10054842
| Type: Door Closers | Place of Origin: Anhui China (Mainland) | Brand Name: DORTEC | Model Number: DT-30SERIES |
| Material: Iron |
Non-handed installation
Adjustable closing & latching speed
Available for two different sizes for interior or exterior doors
Back-check optional
Piston and spindle were heat treated for high strengh
500,000 cycle testing
Slide track armset available
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