DRW Wall Mounted Door Retainers
Available from the Fire Protection Shop are a range of DRW Wall Mounted Door Retainers that are available cased in ABS plastic or metal. The ABS plastic door retainers are available 24Vdc 200 newtons, 24Vdc 500 newtons and 230Vac 200 newtons. The metal housing retainers are available as 24Vdc 200 newtons and 230Vac 200 newtons.
The door retainers have a spring loaded release pin mounted centrally within the electromagnet to ensure that on power off the fire door is pushed safely and effectively away from the keeper plate.