Friction Hinge, Restrictor, for Side or Top Hung Windows, Stainless Steel or Brass

Friction Hinge, Restrictor, for Side or Top Hung Windows, Stainless Steel or Brass
1 of 3
Friction Hinge, Restrictor, for Side or Top Hung Windows, Stainless Steel or Brass
2 of 3
Friction Hinge, Restrictor, for Side or Top Hung Windows, Stainless Steel or Brass
3 of 3
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911.59.126 Restrictor Friction Hinge 509mm 24kg 52D

For top hung windows, length 509 mm (20"), max. vent weight 24 kg, opening angle 52°

911.59.127 Restrictor Friction Hinge 609mm 35kg 38D

For top hung windows, length 609 mm (20"), max. vent weight 35 kg, opening angle 38°

911.59.128 Restrictor Friction Hinge 305mm 22kg 60D

For side hung windows, length 305 mm (12"), max. vent weight 22 kg, opening angle 60°

911.59.129 Restrictor Friction Hinge 406mm 24kg 60D

For side hung windows, length 406 mm (16"), max. vent weight 24 kg, opening angle 60°

Product details
  • Designed to protect against accidental falling
  • Mechanism that restricts the initial window opening to 100 mm
  • Complies with BS 8213 Part 1: 2001 'Code of Practice for Safety in use and cleaning' and BS EN 14351-1: 2006 'Load bearing capacity of safety devices'
  • Designed to be unobtrusive, the opening catch is less tempting to children
  • The mechanism requires a certain length of strength and dexterity to operate and two hands are required co-ordinate opening, giving added protection
  • The entire restrictor mechanism is integral to the hinge, eliminating the need for a separate restrictor
  • Please see cat. page for additional technical info.

Window friction hinges:

  • Size and weight parameters are to be strictly observed
  • Passed endurance assessment by the British Board Agreement
  • Tested to 30,000 cycles
  • Waterproof lubricant added to each pivot point during manufacture
  • Slotted fixing holes in the base channel and sash bar, with finial fixing holes in each component
  • Stacking height 13 mm on standard and 14 mm heavy duty (17/18 mm available to order, subject to quantity)
  • Suitable for timber, PVCu and aluminium windows
  • Friction hinges should always be fixed with end-cap abutting the corner of the window frame (see diagram)
  • Friction hinge mounting faces must be flat, parallel and provide the correct cavity clearance 13/14 mm or 17/18 mm (-0 mm +1 mm)
  • Centre line of both vent and frame should be coincidental and parallel
  • After installation, the friction screw should be adjusted to obtain the desired resistance
  • All windows hardware will require regular inspection, cleaning and maintenance in order to operate in the manner for which they have been designed
  • 10 year performance guarantee

Material

Stay parts: Ferritic stainless steel grade 430
Friction slide: Glass- filled nylon
Adjustment screws: Brass
Manuals and Videos
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    24-Mar-2019

    Friction Hinge, Restrictor, for Side or Top Hung Windows, Stainless Steel or Brass

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