Description
The Zoo Hardware Vier Electro Magnetic Overhead Door Closer is a fixed Size 5 unit specified with electro hold-open or swing-free operation and a matching arm with square cover. Its aluminium body and steel scissor arm are complemented by closing and latching speed adjustment, while testing to BS EN 1155 and BS EN 1634-1 supports specification for suitable timber fire door applications.
Key Facts:
- Manufacturer: Zoo Hardware
- Range: Vier
- Configuration: Electro magnetic overhead door closer
- Cover format: Square
- Matching arm and square cover included
- Power size: Fixed Size 5
- Functions: Electro hold open or swing free
- Closing and latching speed adjustment
- Aluminium closer body
- Steel scissor arm
- Electrical supply: 24V DC
- Source door mass data: 100kg for door-mount pull / door-mount push; 80kg for door-mount push
- Source door width data: 1250mm for door-mount pull / door-mount push; 1100mm for door-mount push
- Tested in accordance with BS EN 1155:1997
- Fire tested in accordance with BS EN 1634-1
- Suitable for 30, 60, 90 and 120-minute timber fire doors
- CE Marked – AE7864
- Guarantee: 2 years
Fit or Compatibility Note:
Verify the intended mounting position and corresponding permitted door mass and width before specification. The supplied technical data assigns overlapping pull/push values, so these limits should be confirmed for the exact installation. Fire performance must also be considered as part of the complete tested timber doorset.