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Application

Suitable for use on doors with arched heads, but not suitable for doors hung on projecting, parliament, rising or falling butt hinges.

Description

Jamb fitting, concealed hydraulic door closers.


Features and benefits:

  • The unit is concealed within the door and frame, with only the stainless steel links and face plates visible.
  • The body is usually fitted into the door, but can be fitted into the jamb if the door has a narrow stile.
  • There should be no more than 52 mm between the centres of the face plates to allow the door to open to 105º.
  • Face plates (w x h): 28 x 140 mm.
  • Body (d x h): 180 x 96 mm.
  • Door thickness: 40–44 mm.
  • Door height (maximum): 2.1 m.
  • Door width (maximum): 950 mm.
  • Door weight (maximum): 60 kg.
  • Stainless steel.

General information

Color

Silver

Material

Stainless steel

Shape

Rectangle

Oval

Length

180 mm

Width

28 mm

Height

98 mm

Warranty description

Ten year

Uniclass

Pr_30_36_59_92 Uncontrolled door closersPrimary

CAWS

P21/20 Uncontrolled door closers

P21/490 Uncontrolled door closers

Specification data - Uncontrolled door closers

Product Reference

Perko Powermatic

Type

931.90.432.

Guidance for specification option:

Electro-plated polished chrome.

931.90.434.

Guidance for specification option:

Electro-plated satin chrome.

931.90.438.

Guidance for specification option:

Electro-plated polished brass.

Fire performance

Fire tested to BS EN 1634-1:2000 for one hour.

Literature

7. Project - Architectural Door Controls

7. Project - Architectural Door Controls