Door Closer, Concealed Hydraulic, with Latch Action, Perko Powermatic

Satin chrome

Art. no. 931.90.434


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Door Closer, Concealed Hydraulic, with Latch Action, Perko Powermatic

Perko, Satin chrome

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Satin chrome

Art. no. 931.90.434

Art. no. 931.90.434


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PCMin 1
Article details
  • Unhanded
  • Suitable for use on doors with arched heads where other types of closer are unsuitable
  • Unit concealed within the door and frame, only the stainless steel links (grade 316) and face plates are visible
  • Tested to 500,000 cycles, CE marked
  • Closing speed and latching action are adjustable


  • Conforms to BS EN 1154:1996/A1:2002
  • Certifire No.: CF 370 30 mins
  • Power size 3, 80 kg doors up to 950 mm wide
  • Fire tested to BS EN 1634-1:2000 for 1 hour
  • Opening forces comply with requirements of Approved Document M for doors of a minimum width of 826 mm whilst still conforming to BS EN 1154: 1997
  • Exceeds the 65% efficiency recommendation for fire doors on accessible routes (80%)
  • 10 year guarantee


Satin chrome

For door width

Max. 950 mm

Door weight

Max. 80 kg


Distance between centres of the fixing plate must not exceed 52 mm in order to allow door to open through 105°
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Product Features

Supplied with

Full fixing instructions

Fixing template


Order reference

Buffer not supplied. Please order separately.

Corporate Office: Häfele America Co., 3901 Cheyenne Drive, Archdale, N.C. 27263
Phone: 800.423.3531, Fax: 800.325.6197, Local Phone: 336.434.2322, Email: