Hi thanks for your enquiry.
Perko door closer fire rated.
Our range of concealed cam action overhead door closers are designed to be fitted into the top of the door or transom.
Our range of samuel heath concealed jamb mounted door closers include.
Three high quality plate finishes.
For rectangular face plates see our perko r2 model.
Submitted 1 year 9 months ago.
Perko concealed door closers are rated for use with 30 and 60 minute fire doors and certificated to bs 476 20 1987 by the warrington fire research centre.
Featuring two high quality finish rounded plates joined by a chain mechanism the device is uncontrolled but the spring tension can be adjusted for softer closure.
Remember to insert the perko mechanism before pinning up the door otherwise the door j.
Doors to stores would not usually have self closing devices fitted.
Ideal where overhead door closers would be unsuitable.
This recipe requires a claw hammer and mole grips or locking pliers.
5 year quality guaranteed and free returns.
Huge range of concealed perko fire door closers in stock for next day delivery.
Recommended for use with 30 minute fire doors choose the concealed door closer that is suitable for internal doors and is available electrobrassed or nickel plated.
Approved document b volume 2 says that all fire doors should be fitted with self closers except doors to cupboards and within flats however the front door fire door should be fitted with an.
Unobtrusive main body is hidden from view.
Fire test and product information for perko door closers can be obtained from the downloads section on the right hand.
The r85 perkomatic double chain closer.
The r100 ce marked powermatic door closer tested to bs en1154 power size 3.
Door closer on fire rated store door.
The perko concealed door closer is rated for use on 30 and 60 minute fire doors when fitted with intumescent acrylic and is tested to endure 500 000 closing cycles.
The store door would have a sign disk with fire door keep locked when not in use.
This product perkomatic r85 is not suitable for use on fire doors in the united kingdom or european union either in a new installation or as a replacement on a notional fire door.
A perko r21 extended version with rectangular face plates is also available for use with projection and parliament hinges.
Other fire door closers include the surface mounted fire door closer that can close any door up to 68kg help reduce heat loss and is available in white or black.
The original r2 perko chain closer.
Products intended for use on fire doors in these areas must carry the ce mark.
It appears to be a single chain perko type concealed door closer which i believe is not able to be adjusted therefore unless you are able to replace it and it will continue to close heavily behind you.
The perko r1 model features round face plates.
