We believe in: Innovation is our soul and spirit. Excellent is our life. Buyer want is our God for Reasonable price for Dortec Small Size Hydraulic Door Closer Dt-61, Encouraged via the speedy establishing sector of your fast food and beverage consumables all over the globe , We’re on the lookout ahead to doing the job with partners/clients to generate success together.
We believe in: Innovation is our soul and spirit. Excellent is our life. Buyer want is our God for China Door Closer and Door Lock, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!
Certification | CE Marked |
Spring Power | Fixed EN2-EN4 |
Durability | 500,000 cycles above |
Function | Adjustable Closing speed Adjustable Latching speed |
Installation type | Fig1,Fig66,Fig61 |
Max. Opening | 180 °(Fig1,Fig66,Fig61) |
Arm Type | Fixed or Detachable |
Mechanism Type | Rack&Pinion |
Hand of door | Non handed |
Materials of Body | Die-cast Aluminum |
Tested to EN1154 | Report NO.WIL433044 |
Tested to EN1634 | WF report NO.422554 |
CE Marked | CERTIFIRE Certificate NO.CF5789 |
Backcheck | NO |
Delayed Action | NO |
Power Adjustment Method | By using different templates |
Fitting Application | Fig1,Fig 66 &Fig61 |
Body Construction | Heat-treated pinion and steel piston |
Finish | Silver, Brown, White,Black, Others upon request |
Warranty | 5 Years |
Cross reference | DORMA TS 77 |
As closers for fire/smoke doors have a critical safety function, application of the CE mark requires independent verification by a notified certification body involving initial type-testing of the product to BS EN 1154 and/or BS EN 1155, inspection of the manufacturer’s factory production control and continuing surveillance and approval of the factory production control system.
Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics
CE marking is a key indicator of compliance with European Union legislation. All products which fall within the scope of the EU’s New Approach Directives and comply with all essential requirements must carry the CE mark.
Model # | Spring power | RecommendedDoor Weight | RecommendedMax.Door Leaf Width (mm ) | Notes |
D502 | 2# | 20-45KGS | 850mm | Dorma arm optional |
D503 | 3# | 40-65KGS | 950mm | Dorma arm optional |
D504 | 4# | 60-85 KGS | 1100mm | Dorma arm optional |
*Recommended for, but not limited to interior doors including:
Aftermarket: Office doors, Utility doors, Storage doors
Storefront: Retail/Outlet malls, Convenience stores, Warehouse doors
Dorrenhaus comprises R&D center, testing laboratory,manufacturing center and sales dept, has over 10 in-service engineers and research specialists. Since it was founded, developing High performance door control products has always been the objective of Dorrenhaus. Dorrenhaus people have continuously tried to improve product quality, introducing oversea high and new technical equipment,giving our company good technical capabilities. Moreover, all of our R&D engineers has more than 20 years experience in door closer industry.
We believe in: Innovation is our soul and spirit. Excellent is our life. Buyer want is our God for Reasonable price for Dortec Small Size Hydraulic Door Closer Dt-61, Encouraged via the speedy establishing sector of your fast food and beverage consumables all over the globe , We’re on the lookout ahead to doing the job with partners/clients to generate success together.
Reasonable price for China Door Closer and Door Lock, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!