- CE marked
- Type tested to BS EN 1154: 1997 power size 3 for doors up to 80Kg in weight and up to 950mm wide
- Opening forces comply with the requirements of Approved Document M for doors of a minimum width of 826mm whilst still conforming to BS EN 1154: 1997
- 80% “ultra-efficiency” exceeds the recommendation (65%) for fire doors on accessible routes
- BS EN 1634-1:2000 approved for use on half-hour and one-hour fire doors
- Suitable for latched and unlatched installations
- Adjustable closing speed and power latching action
- Certifire approved
- UL 10B & UL10C approved
- UL 228 approved
- ANSI A156.4 2000 approved
- Suitable for latched and unlatched installations
- Adjustable closing speed and power latching action
- Endurance tested to 500,000 closing cycles
- Unique twin power mechanism
- Protected by worldwide patents
- Fits in regular thickness 13/4” doors
- Conforms to ADA maximum opening force
Our London Locksmiths have recently installed Perko Powermatic Concealed Door Closer in Turnell Park, London N7 and Hampstead, London NW5.
