Arrow 325 Universal Door Closer
Variable Power 2-5 fire door closer incorporating the UK’s most innovative patented Ease of Access technology.
Variable Power 2-5 fire door closer incorporating the UK’s most innovative patented Ease of Access technology.
Rack and Pinion Fire Door Closer; Mechanical Action; Scissor Arm; Universal Fitting - Can be installed in Pull Side (Figure 1), Push Side (Figure 6) or Transom Mount (Figure 61)*; Backcheck Option Available; Adjustable Latching & Speed as standard
Power Sizes:
| Pull Side – Figure 1 | Push Side – Figure 6 | ||
| CE Power Size | Max. Door Weight/Width | CE Power Size | Max. Door Weight/Width |
| 1 | N/A | 1 | 20kg/<750mm |
| 2 | 40kg/850mm | 2 | 40kg/850mm |
| 3 | 60kg/950mm | 3 | 60kg/950mm |
| 4 | 80kg/1100mm | 4 | N/A |
| 5 | 100kg/1250mm | 5 | N/A |
*Transom Mount (Figure 61) Power Sizes are the same as above for Pull Side (Figure 1)
Fire Tested: BS EN 1634
Body Specification:
| Length (mm) | Height (mm) | Depth (mm) | |
|---|---|---|---|
| 228 | 51 | 40 |
Weight: 1.4kg
Meeting the requirements for Ease of Access
The following table shows the efficiency of the 325 along with its ability to meet the requirements detailed in BS 8300 and Approved Document M (ADM) at varying door widths.
Meets requirements of ADM at these door widths:
| Power Setting | Efficiency | 825mm | 850mm | 900mm | 950mm |
|---|---|---|---|---|---|
| 3 | 77% | Yes | Yes | Yes | Yes |
Minimum achievable door width 808mm
These results for minimum door widths were obtained via third party testing and meet the requirements of BS 8300 and ADM, however external factors such as hinges, seals, air pressure and variable fitting standards and positions may increase opening forces. Where these factors are out of the control of the Specifier, BS 8300 recommends: either the inclusion of an Electromagnetic Door Holder in conjunction with a Standard Door Closer; or alternatively to specify an Electromagnetic Hold Open or Swing Free Door Closer.
Electromagnetic Door Holder
These units can be used in conjunction with a Standard Door Closer to hold a door open to aid Ease of Access throughout a building but since they are also linked directly to the Fire Detection system, as soon as the fire alarm sounds, all doors fitted with Electromagnetic devices are closed to prevent the spread of fire and smoke.
For the full specification and more information regarding the use of an Electromagnetic Door Holder, please click here.
Cover Options: Available in Square or Flowline
Finish Options: Available in Silver as standard or can be customised in one of our bespoke Metallic or Colour finishes. We can also offer quotes to match any existing ironmongery.
Material: Manufactured from British Extruded Aluminium and British Steel