Perko R1, R2 & R21 Concealed Door Closers

It is no longer necessary to use a cumbersome surface mounted door closer. Perko and Perkomatic are:

1. Completely concealed
2. Tested and proven reliable (tested over 500,000 cycles). More than 100,000 units in service worldwide – many in Australia.
3. Neat, no protruding arm or other parts over door surface.
4. Not handed and thus fully reversible – Simple Installation.
5. Without the need for special brackets or attachements. One model serves most purposes within the specific capability of the unit.
6. Perko supplied standard with adjustable tension (strength).
7. Minimal opening and closing resistance makes the Perkomatic particularly suitable for invalid / wheelchair access doors.

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