Gaining customer satisfaction is our company’s aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Factory made hot-sale Dorma Type Adjustable Triangle Door Closer for Fire-Rated Metal Door 40-60kg Discount, For those who pursuit the Hi-quality, Hi-stable, Aggressive price components, organization name is your greatest choice!
Gaining customer satisfaction is our company’s aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for China Door Closer and Automatic Door Closer, With more and more Chinese goods around the world, our international business is developing rapidly and economic indicators big increase year by year. We now have enough confidence to offer you both better products and solutions and service, because we’ve been more and more powerful, professional and experience in domestic and international.
Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics
Dorrenhaus have passed ISO9001 quality management system certification,EN1154 and EN1634 certification, UL certification, Fire prevention certification etc.With our strong technical strengths, Dorrenhaus has developed high-quality and high-performance door closer that have won recognition from users. Its professional and perfect service and sincere cooperation has created more value for customers, and has established a stable and solid marketing network for Dorrenhaus.Currently,Dorrenhaus door closer is already exported to Middle East, North America, Europe, Russia,South-East Asian and 20 other countries and regions.It is widely used in airports, hotels, subways, hospitals, schools and other large public places.
Certification | CE Marked |
Spring Power | Fixed EN3 |
Durability | 500,000 cycles above |
Function | Adjustable Closing speed Adjustable Latching speed Hold open Function Optional |
Max. Opening | 180°(Fig1,Fig66,Fig61) |
Arm Type | Dorma type arm |
Mechanism Type | Rack&Pinion |
Hand of door | Non handed |
Materials of Body | Die-cast Aluminum |
Max Door Width | 950mm |
Max Door Weight | 65Kgs |
Backcheck | Optional |
CE Marked | Yes |
Delayed ActionPower Adjustment Method | OptionalBy changing templates |
Fitting Application | Fig1,Fig 66&Fig61 |
Closing Speed Adjustment | 15°~180° |
Latching SpeedAdjustment | 0°~15° |
Application Temperature | -40°~60° |
Finish | Silver, Brown, White,Black, Others upon request. |
Warranty | 5 Years |
Cross reference | DORMA TS 68 |
Model # | Spring power | RecommendedDoor Weight | RecommendedMax.Door Leaf Width (mm ) | Notes |
D803 | 3# | 40-65KGS | 950mm | Dorma type arm |
*SPRING THRUST, EASY BACK: the commercial-grade arm will not impact opening, at the same time closing door gradually to allow elegant entrance and exit
GENTLE, NO NEED TO CLOSE BY HAND: let the door close by itself, enjoy self-acting closing and locking, keep quiet and sureness.
Gaining customer satisfaction is our company’s aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Factory made hot-sale Dorma Type Adjustable Triangle Door Closer for Fire-Rated Metal Door 40-60kg Discount, For those who pursuit the Hi-quality, Hi-stable, Aggressive price components, organization name is your greatest choice!
Factory made hot-sale China Door Closer and Automatic Door Closer, With more and more Chinese goods around the world, our international business is developing rapidly and economic indicators big increase year by year. We now have enough confidence to offer you both better products and solutions and service, because we’ve been more and more powerful, professional and experience in domestic and international.