Perko R1
Perko R1

PERKO

Perko® is the original concealed door closer.

Provides automatic closing for internal doors up to 110 lbs (50 kg) in weight in light to medium use applications.

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Features

  • Non-handed, concealed spring loaded door closer
  • Steel cylinder and spring, plated steel link-chain and brass anchor plate
  • Adjustable spring force
  • Suitable for interior lightweight and medium door sizes up to 110 lbs (50 kg)
  • Fits on doors 13⁄8 to 13⁄4″ (35 to 44.5 mm) thick
  • PERKO: Maximum door opening of 98° *
  • PERKO-L: Maximum door opening of 180° *
  • Oval or square anchor plates
  • cULus listed, tested for 30 min on fire door
  • Endurance tested to 500,000 cycles

(*)Door opening depends on door thickness and hinge size/geometry.

Finishes

C3
POLISHED BRASS
SCP
SATIN CHROME

Approximate finish simulation, for reference only

Documentation

Product Page

downloadPerko Flyer – A.770
downloadPerko – 03.056

Instructions

downloadPerko – Installation Instructions
downloadPerko-L – Installation Instructions

Disclaimer
  • We recommend that physical hardware be ordered and verified before starting any preparation, manufacturing or installation work.
  • All product installations must be done by qualified personnel using the proper mounting hardware for the appropriate surface or material.
  • We recommend that installers and manufacturers use the instructions inside the packaging provided by the manufacturer, as the manufacturer reserves the right to make technical changes, modify product or information without prior notice.
  • Do not exceed the maximum weight or dimensions recommended by the manufacturer.
  • All technical documents, drawings and instructions are provided as-is. Customers (primary or secondary) cannot derive any claim based on the use of these documents. No responsibility is or will be assumed.