|Place of Origin:||China|
|Brand Name:||Dorrenhaus, DORHAUS|
|Minimum Order Quantity:||Negotiate|
|Packaging Details:||1 set in 1 paper box, 10 sets in carton of 563*343*190mm, 30ctns in 1 wooden pallet size: 115*106cm|
|Delivery Time:||around 35 days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union|
|Supply Ability:||20,000sets / month|
|Primary Keyword:||Heavy Duty Hydraulic Door Closer||Max. Door Width:||800-1500 Mm|
|Weight Range:||20 - 150kg||Temperature Range:||- 40 To 45 ℃|
|Max. Open Angle:||120 Degree||Spring Force:||#1-#6|
|Function Alternate:||Delayed Action||Guarantee Period:||3years|
adjusting fire door closers,
stay open door closer
Surface Mounted Heavy Duty Hydraulic Door Closer With Hold Open Oil Tight D4016T
|Door Width||Door Weight||Closer Spec.
Whole process controlled beginning from open power to the final latching speed, Size
(spring force) Adjusting from #1 to # 6 by spring power adjustment shaft, door
open force will be regulated to min. size #1 so as to meet ADA requirements
Painting - Silver, Gold, Brown, Bronze, White, Black
* SIZE ADJUSTABLE AS PER YOUR REQUIREMENT: final user will make their decision,
which level should be adapted for closing power: from level 1 to level 6.
* SPRING FORWARD, EASY CLOSING: commercial-level swing arm won’t interfere with
opening, meanwhile shut doors gradually to allow for graceful entry and exit
* SUIT YOUR NEEDS: The surface mount design and tri pack options, allow you to install
at any high-traffic area, supply full control at the same time.
* GENTLE, NO NEED TO CLOSE BY HAND: let the door close by itself, enjoy automatic
shutdown and lock, maintaining quiet and safety.