Defender SP
- Residential
- Industry and manufacturing
- Entertainment and public facilities
A Special Purpose Friction Hinge.
Features
- Asymmetric location systems for reliable weather sealing to BS 6375-1
- Patented lipped slider for enhanced smooth operation
- Easy friction adjustment without metal to metal contact
- Unique patented, robust cam friction device eliminates any risk of friction screw misuse
- Timber variant now available
- Available in 12" or 16" side hung
- Available with built-in restrictors
- Up to 90° opening from emergency escape
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Defender SP
Specifications - Vent Size and Weight Chart - Special Hinges
Hinge Code - (Side Hung) Max.Vent Weight (Kg) Min.Vent Width (mm) Max.Vent Width (mm) Restricted Angle (+/-2.5°) Opening Angle (+/-2.5°) Test Standard EDCSM12A-SP 16 300 600 - 90° SISIR 212:1998 EDCSR12A-SP 16 300 600 17° 83° SISIR 212:1998 EDCSM12A-SP 22 300 600 - 90° AAMA 904.1: 1987 BS 6375 PT2 EDCSR12A-SP 22 300 600 17° 83° AAMA 904.1: 1987 BS 6375 PT2 EDCSM16A-SP 30 400 900 - 90° SIS 212:1998 & AAMA 904.1: 1987 BS 6375 PT2 EDCSR16A-SP 26 400 700 12.5° 83° SIS 212:1998 & AAMA 904.1: 1987 BS 6375 PT2 Note: Vent height/width is measured from rebate to rebate (not overall size or outer frame size) on conventional windows or glass size on structurally glazed windows e.g. curtain wall panels whichever is the greater dimension. For maximum vent height consult profile manufacturers for recommendations on requirements of system strength and sealing.
Note: For slim aluminium systems these vent sizes may need to be reduced on restricted hinges to comply with a maximum restricted opening of 100mm.
Note: The restricted opening gap with restrictedhinges is controlled by the angle shown: the resulting gap will vary with profile and vent width.