Perkomatic Hide-Draulic Concealed Door Closer

Product Code: PERK-R85

Perkomatic Hide-Draulic Concealed Door Closer

Suitable for use on light and medium weight internal doors, except those fitted with rising butts, Parliament or projecting hinges or where limited air displacement conditions exist.

The Perkomatic automatic door closer (R85) incorporates a combined hydraulic mechanism and spring assembly and offers a controlled rate of closure and good fire resistance making it suitable for use on latched ½ hour and 1 hour fire doors.

It incorporates a latching action to overcome the resistance of the latch even when the door has been opened by only a small amount.

The latching action is controlled by adjusting the point at which this action takes effect.

If required, the door can be closed manually more quickly than by the Perkomatic, for instance to prevent heat loss from a room.

The Perkomatic is completely concealed when the door is closed and only the chains and end plates are visible when it is open.

It can be fitted where lack of space prevents the use of a surface-mounted door closer, for instance where the door opens against a right-angle wall.

Little force is needed to open the door against the spring, making it suitable for use by elderly people and young children.

Further advantages are that the closer may be used on doors with shaped heads, when a surface mounted closer could not be accommodated.

Suitable for use on doors up to 75kg and with adjustable latching action

Restricted ventilation or the fitting of door seals can affect the performance of the Perkomatic as with other closers.

Main casing is 168mm long, 60mm high and 22.5mm wide. Anchor plates are 121mm long and 25mm wide.

Available in Polished Brass (PB) with optional cover plates In Chrome (CP)