DORMA 8530 Side Load Arm
Code: DC8530
The DORMA 8530 Side Load Arm is for use with the RTS85 and top rails with a minimum 15mm channel depth and 38mm width.
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We offer a selection of door closers from leading manufacturers such as GEZE, dormakaba, Briton, and Arrow. Closers are available to suit all budgets and situations including both manual and automatic doors as well as electromagnetic hold open and swing free applications. The range is complemented with concealed door closers from Perko for use in situations where a clean, aesthetically pleasing finish to the door is required.
Approved Doc M and BS8300: Relates to accessibility and the code of practice in the design of buildings to meet the needs of disabled people. Swing free door closers with adjustable power sizes can help with ease of access throughout a building and will often be specified on new building projects.
Part B: To do with fire safety – electromagnetic door closers and holders are Part B compliant.
We try to ensure that choosing the right door closer for you is as easy as possible and simplify technical terminology so that you know what you’re purchasing. If you are in any doubt and would like assistance with your choice, please contact the sales team on 01305 263300 or email [email protected]
Backcheck – Is the cushioning effect you feel when the door is swung open and is prevented from slamming into the wall behind it. It’s a useful feature to ensure that door hardware and the door itself are given a certain level of protection from misuse. Closers with backcheck are also referred to as soft door closers.
Delayed Action/Delayed Close – In simple terms, this means the length of time it takes for the door to close after being opened. It’s often a desirable feature for Care Homes or areas where it may take people a little more time to get through the door unharmed. This function could also be referred to as a door soft closer.
Power Size – This is either fixed at a set number or variable (adjustable). The power size required is determined by the door weight and width. (See Power Size Table below).
Closing Speed – This is the adjustment for the general speed of the door closing. Installers often make the mistake of adjusting this to close the door when first installing a closer, the Power Size should always be adjusted first.
Latching Action – This is adjustable and refers to the final few degrees of closing. This is beneficial to overcome any issues with the latch or seal on a door.
Mechanical Hold Open – A Hold Open Arm can be used on door closers to achieve a rigid hold open function, however these must never be used on Fire Doors.
Hold Open – Electromagnetic Hold Open: Ideal for use on Fire Doors; the Hold Open function means that the door is held open permanently at a fixed angle (unless released by the fire alarm activation). Usually this function is provided in the cam being used, the arm itself or a mechanism inside the slide channel.
Electromagnetic Free Swing – This function means that the door with the electromagnetic closer will act like a door that doesn’t have any closer on it. It means that the door will stay open at whatever angle it is left at but will close in the event of a fire. It’s a particularly good feature to use on Care Home Bedroom Doors when hold open function would cause privacy issues and it meets the barrier-free needs of less-able users.
EN Power Size |
Max. Door Weight (kg) |
Max. Door Width (mm) |
1 |
20 |
750 |
2 |
40 |
850 |
3 |
60 |
950 |
4 |
80 |
1100 |
5 |
100 |
1250 |
6 |
120 |
1400 |
7 |
160 |
1600 |
The above guide is just a guide, based on optimal testing conditions and does not take into consideration any site variables such as the following:
As well as the above, when making a decision on what type of door closer you require, it is a good idea to think about the following:
If you want to read more, head over to our complete guide to selecting the right door closer.
Arms and Mechanisms:
See overhead door closers for more information.
There are a wide variety of door closers available, click through below to find out more:
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Code: DC8530
The DORMA 8530 Side Load Arm is for use with the RTS85 and top rails with a minimum 15mm channel depth and 38mm width.
Code: ZDMINTPKS
DORMA Intumescent Packs for Single and Double Action Floor Springs.
Code: DCDSPINDLE
DORMA Standard Spindle Insert for use with DORMA Floor springs.
Code: DCZ0024A
The Zoo ZDC0024A door closer is suitable for use on fire doors from FD30-FD120 and has adjustable power size EN 2-4. Select silver or satin nickel finish.
Code: DCD93GNB
DORMA G-N Angle Bracket for use with TS91 / TS92 / TS93G closers on push side fitting in a silver finish.
Code: DCTS5204SE
The Rutland TS.5204 door closer has adjustable power size EN 2-4, backcheck function and is Certifire Approved and CE marked for use on fire doors. Select your finish below.
Code: DCTS9205SE
The Rutalnd TS.9205 door closer with backcheck and delayed action has an adjustable power size EN2-5 and is Certfire approved. It is available in 16 finishes.
Code: DCD87
The DORMA RTS87 transom door closer is available as the mechanism only or can be purchased as a complete unit, which comes complete with the floor pivot, arm, strap, cover plate, and intumescent kit for 1-hour fire doors.
Code: ITS96EMF30-L
The DORMA ITS96 EMF Electromagnetic Hold Open Door Closer is a concealed slide channel, cam action door closer with power size EN 2-4. This model is suitable for use on fire rated doors and has electomagnetic hold open function. It is available for FD30 and FD60 doors and is handed left or right.
Code: DC8534
The DORMA 8534 End Load Arm is an end load arm for use with transom door closers and top rails with a minimum 21mm channel depth and 35mm width.
Code: ED100PULL
The DORMA ED100 Low Energy Swing Door Operator is a low energy automatic swing door operator for door weights up to 100kg. It is available in pull or push side mountable options.
Code: ZDM7411K56F
DORMA 7411K/56F Top Centre Teflon Bushing for use with DORMA floor springs.
Code: DCITS11204SE
The ITS.11204 Rutland door closer is available in 7 finishes. This concealed door closer is suitable for use on fire doors when fitted with the IP.114 intumescent kit.
Code: ZDM741156
A DORMA 7411/56 Single Action Strap for use with the Dorma BTS floor spring range.
Code: IR996FP
A Fixing Pack For Briton 9963/01 overhead electromagnetic door closer.
Code: DCTS11204SE
The Rutland TS 11204 overhead door closer has adjustable power size EN 2-4 and is available in 7 different finishes. Make your choice below.
Code: DCTS3204SE
The Rutland TS.3204 overhead door closer has a slim cover that is available in six finishes. Choose from the drop down menu below.
Code: RTS80EMB4
The dormakaba RTS 80 EMB with hold open is Certifire Approved and supplied complete with intumescent, arm, strap, floor pivot and cover. Ideal for high traffic areas. Use the drop down menu to select EN 4 or EN 5 power size.
Code: DHEM533
The Briton 533 24V DC Electromagnetic Door Holder is a 24V DC Electromagnetic Door Holder with a 200N holding force. This product has a silver finish and is flush mountable. Backing Box available separately for surface mounting.
Code: DCTS4204SE
The Rutland TS.4204 door closer has adjustable power size, backcheck, and delayed action. Select from one of three finishes below.
Code: DCGSPINDLE
GEZE Standard Spindle for use with GEZE Floor Springs.
Code: DCD80FLB-L
The DORMA BTS80FLB EN4 Electromagnetic Swing Free Floor Spring is a floor spring with electro-hydraulic free-swing function and backcheck. It is CE marked and a power size EN4.
Code: ZGZ044787
The GEZE Single Action Pivot - Type DB 044787 is for use with the GEZE range of single action floor springs.
Code: GAPSA500N
A GEZE Single Action Floor Spring Accessory Pack for use with GEZE floor springs on Single Action Doors.