Square Shape Door Closer
Brand Name: Dorrenhaus, DORHAUS
Certification: CE EN1154, ISO9001
Model Number: D903
Minimum Order Quantity: 500 pieces
Packaging Details: 1 piece in 1 paper box, 10pcs in 1 carton, 48ctns in 1 wooden pallet size: 116*92cm
Delivery Time: around 5 weeks
Payment Terms: D/P, L/C, , T/T, Western Union, MoneyGram
Supply Ability: 20,000 pieces / month
Cross reference:GEZE1500
Overview
Overhead door closer for door leaf width up to 1100mm.
Application Areas
Right and left single-action doors for interior use
Single-action doors up to 1100 mm leaf width
Door leaf installation hinge side and transom installation opposite hinge side
Door leaf installation opposite hinge side in parallel arm installation possible
Closing forces optional: EN size 3 and EN size 4
Can be used for right and left hand doors without conversion
Hydraulic latching action which accelerates the door shortly before it is closed
l Closing speed can be individually adjusted
Closing force in accordance with EN 1154 | EN 3/4 |
Leaf width (max.) | 1100 mm |
Leaf weight(max.) | 85kg |
Type of installation | Door leaf installation, Top Jamb installation, Parallel arm installation |
Opening angle (max.) | 180 |
Suitability for fire protection doors | Yes |
Closing force adjustable | No |
Adjustable closing speed | Yes |
Latching action adjustable | Yes |
Latching action speed, adjustable | Yes |
Delayed closing integrated | No |
Tested to EN1154 | Yes |
Tested to EN1634 | Yes |
CE Marked | Yes |
Mechanism Type | Rack & Pinion |
Finishes: Painted - Silver, Bronze, White, Gold, Black, Brown
Model | Door Width | Door Weight | Body Size | Mounting Dimension |
D903 | 950 mm | 40-65kg | 176*50*38mm | 60*38mm |
D904 | 1100 mm | 60-85kg | 176*50*38mm | 60*38mm |
Dorrenhaus surface mounted Eurospec door closer D903 is the most popular Euro design for commercial or residential doors. The closer has both flat or round cover with elegant shape, closing and latching speed adjustable for the left or right-hand door.
* Designed for regular arm, top-jamb surface-mounted
* Hold open arm and guide rail arm function optional
* Needle bearing and steel pinion double-heat treated
* Precise cast aluminum body with flat adjustable metal arm
* Suitable for doors weighing 40-65kg, door width 950mm
* Fixed closing power at size 3
* Eurospec EN1154 listed by IFT Rosenheim updated in 2018
* China Compulsory product certification for fire products
Finishes - Silver, Gold, Bronze, Brown, White, Black
* RELIABLE CERTIFIABLY: CE EN1154 is the highest standard that can be reached by door closer. This one has actually surpassed a test to 500,000 + cycles.
* SPRING FORWARD, EASY BACK: the commercial-grade arm won’t interfere with opening, meanwhile shut doors gradually to allow for graceful entry and exit
* SOFT, NO NEED TO CLOSE MANUALLY: allow the door to do the work, enjoy self-driven shutdown and lock, maintain quiet and sureness.




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