Door Closer, Concealed Hydraulic, With Latch Action, Perko Powermatic - Hafele
Product code: 931.90.434
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PRODUCT 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 adjustableCertification: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 guaranteeFire resistance
YesColour/finish
chrome plated, satinArea of application
For flush doors only
not suitable for rising or falling door hingesClosing force
3 in accordance with EN 1154
Forend material
BrassFor door height
≤2,100 mmFor door width
≤950 mmFor door weight
≤80 kgOpening angle
≤105 °Installation
Distance between centres of the fixing plate must not exceed 52 mm in order to allow door to open through 105°
Mounting
DIN left/rightStandard
Certified in compliance with EN 1154:1996/A1:2002Grade
3|8|3|1|1|3Order reference
Buffer not supplied. Please order separately.
Supplied with
Full fixing instructions
Fixing template
Fixings



























