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

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.

Defender SP

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Specifications

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