Lockwood 8800 Series

Lockwood range of floorsprings has been specifically designed to meet most situations where pivoted single or double action doors require positive and consistent operation.
Innovative design enables flexibility over a wide range of applications
Designed and manufactured to world class standards ensures the highest possible quality, efficiency and reliable performance.
Specific models are tested and approved on Fire Doors in accordance with Australian standard AS1905:1:1997 Fire resistant door sets.

The Lockwood floorspring range  is available in 2 series:

7750 heavy duty series

  • Power adjustable size EN 3-6
  • Up to 1400mm width doors
  • Up to 2500mm height doors
  • Up to 300Kg weight doors
  • Minimum door thickness 40mm
  • Opening angle 175deg (in both directions)
  • Independent closing and latching controls
  • Non hold open with backcheck (Fire Rated)
  • 90deg hold open
  • 105deg hold open
  • Interchangeable spindles

8800 series floorspring

  • Fixed power sizes 2,3 and 4
  • Up to 1100mm width doors
  • Up to 115Kg weight doors
  • Minimum door thickness 32mm
  • Opening angle 130deg (in both directions)
  • Independent closing and latching controls
  • Non hold open 
  • 90deg hold open
  • 105deg hold open
  • Interchangeable and off set 3deg spindles