The ASSA ABLOY DC300 is a high-quality and versatile door closer that stands for quality, reliability, and ease of use. It features durable rack and pinion technology and an L190 scissor arm.
The DC300 is certified to EN1154: size 3-6 in combination with the scissor arm. It is also suitable for fire- and smoke-resistant doors, providing additional safety and peace of mind. Suitable for single-lever doors up to 1400 mm wide with a scissor arm.
Thanks to its flexibility, long lifespan, and sleek finish, the DC300 is the perfect choice for homes, offices, and commercial buildings. A universal door closer that seamlessly combines performance, reliability, and safety.
This door closer is suitable for interior and exterior doors!!
You can compare the DC300 door closer from ASSA ABLOY with a TS83 from DORMA or a TS4000 from GEZE.
First, carefully watch the assembly video and the included assembly instructions.
- Suitable for mounting with invisible flat mounting plate, suitable for smoke and fire resistant doors
- Suitable for left and right turning doors
- Up to 14 height-adjustable axles
- Closing speed, final action and opening damping adjustable by means of control valves behind the decorative clip plate
- Thermodynamic valves for consistent operation
- Variably adjustable closing force
- Opening angle up to 180⁰
- Broad field of application
- Standard colour: silver.
Technical data
| Variable Closing Force | EN 3-6 |
| Minimum door width | 950 |
| Maximum door width | 1400 |
| Maximum door weight | 120 kg |
| Maximum opening angle | 180° |
|
Variable closing speed
|
180°- 15° |
|
Variable end stroke
|
15°- 0° |
|
Opening damping
|
>75° |
| Closing delay | No |
|
Door leaf mounting hinge side
|
Yes |
|
Door leaf mounting non-hinge side
|
No |
|
Frame mounting hinge side
|
No |
|
Frame installation non-hinge side
|
Yes |
|
14 height adjustment arm
|
Yes |
|
Smoke and fire resistant doors
|
Yes |
|
Direction of rotation
|
1/2/3/4 |
|
CE certified according to
|
EN1154 |
|
Dimensions
|
260x60x49.5 mm |
If you wish to use a mounting plate, you will find it in the related products.
Why choose ASSA ABLOY door pumps?
Assa Abloy is the global benchmark for door pumps. While many brands only allow installation in two positions, Assa Abloy door pumps can often be installed in all four positions of a door, making them suitable for virtually any situation. Moreover, they often open wider than the average door pump, providing additional ease of use and comfort. Because Assa Abloy develops and manufactures its door pumps entirely in-house, you can count on exceptional quality and reliability that far exceeds the competition.
ASSA ABLOY door springs offer unique advantages you won't find elsewhere. For example, the arms are height-adjustable up to 14 mm, guaranteeing perfect positioning. Two separate oil channels allow for precise adjustment of both the start and end positions. The serrated shaft ensures a secure connection. ASSA ABLOY was the first to introduce the double door spring. Furthermore, you can access the user manual directly online via the handy QR code. Reliable, innovative, and user-friendly.
Why buy ASSA ABLOY door closers at Deurklinkenshop?
At Deurklinkenshop, you'll enjoy competitive prices, fast delivery, and expert advice. We offer a comprehensive ASSA ABLOY range and clear product information. We're also happy to help you make the right choice and install your doors. Trust in our quality and service!







