Defender Restricted
- Residential
- Industry and manufacturing
- Entertainment and public facilities
The Defender Restricted has been designed specifically for resident safety.
Features
- A built-in quick-release lever allows the window to be fully opened for easy cleaning, total ventilation.
- Handed 'profiled' vent arm further enhancing weather seal
- Extended enclosed end cap to enhance weather sealing
- Built-in mechanism limits initial opening
- Restrictor automatically relocates and resets when the window is closed
- Available in 12" to 24" top hung and 12" and 16" side hung
- Unique patented robust cam friction device eliminates any risk of friction screw misuse
- Available in ferritic and austenitic stainless steel for enhanced corrosion resistance
- Drill jigs for all sizes are available to order
- Slot hole slot format will provide the ability to adjust the vent easily
- High carrying capacity of 20" and 24" top hung hinges available
Defender Restricted
Specifications -Vent Size and Weight Chart - DEFENDER Restricted Hinges
Hinge Code
(Top Hung)
Max.Vent Weight
(Kg)
Min.Vent Height
(mm)
Max.Vent Height
(mm)
Max.Vent Width
(mm)
Restricted Angle
(+/-2.5°)
Opening Angle
(+/-2.5°)
EDTR12 20 350 550 - 14° 65° EDTR16 21 500 780 - 10° 59° EDTR20 26 700 1100 - 8° 50° EDTR24 40 850 1300 - 7° 37.5° Hinge Code -
(Side Hung)
Min.Vent Width
(mm)
EDSR12 22 300 - 600 13° 58° EDSR16 24 400 - 700 11° 58° 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 and widths not stated, consult profile manufacturers for recommendations on requirements of system strength and sealing.
Note: Above sizes/weights also apply to DEFENDER Hinge Variants – H6/H7 (Highline) & - TV (Timber Variant – standard stack height only).
Note: The restricted opening provided by restricted hinges is controlled by the restricted angle shown above. The resulting opening will vary dependant on profile and vent size.