|Place of Origin:||Zhejiang, China|
|Brand Name:||Dorhaus, DORRENHAUS|
|Minimum Order Quantity:||Negotiate|
|Packaging Details:||1set in 1 paper box, 10sets in carton of 480*302*185mm, 30ctns in 1 wooden pallet.|
|Delivery Time:||around 35 days|
|Payment Terms:||D/P, L/C, , T/T, Western Union, MoneyGram|
|Supply Ability:||20,000sets per month|
|Main Key Words:||Automatic Hydraulic Door Closer||Suitable Temp.:||- 40℃ To 45℃|
|Door Weight:||85kg||Function Optional:||Hold-open|
|Door Open Angle:||115 Degree||Width Range:||1100mm|
|Guarantee Period:||2 Years||Closing Force:||#4|
auto hold door closer,
commercial grade door closer
Medium Duty Automatic Hydraulic Door Closer D404 Top Jamb Mounting Slow Close
Dorrenhaus - Focusing on manufacturing door closers
To adjust the delay öf door clösing from maxlmum opening,useful ondoor ways that require the door to stay open for a set amount of
This allows pedestrians to pass through the open door withouthaving to worry about the door closing on them right away.
To adjustment controls how fast the door closes from fully open towithin about fifteen degrees of closed.
1. Material: precise cast aluminum closer shell with steel screw thread swing arm
2. Full process controlled from the opening power to the lasting latching speed
3. Hydraulic door check fluid for any climatic operation and constant lubrication
4. Selling Point: Most Popular Model in domestic market, soft and slow close
5. Structure: Hydraulic, powder bearing, pinion and rack type
6. Automatic sweep & latching speed adjusted by double adjusting screw
7. Overhead Hydraulic Door Closer, Fixed size 4 for door width 1100mm
8. Appearance: square shape, moderate dimension, elegance and graceful
9. Non handed installation, suitable for Regular Arm, Top Jamb mounting
10. Grade 3 for light traffic applications, such as guest rooms or storage rooms.
Dorrenhaus self-closing hydraulic door closer model D404 is of moderate
dimension, medium duty, middle grade quality and cost level. Most of
the closer characteristic is of middling. It's one of the popular model
in Chinese domestic building hardware distributor.
Finishes - Painted : Aluminum, White, Bronze, Gold, Black, Brown
* SPRING THRUST, EASY BACK: steel screw thread swing arm will not impact opening,
and close the door slow enough to allow for elegant entry and exit
* ADVANCED WORKMANSHIP: even operating, oil tight, without noise
* GENTLE, NO NEED TO CLOSE MANUALLY: let the door do the work, enjoy self-driven
closing and latching, maintain quiet and security.