Shaft Louvre Damper - Residential (SLD-R)

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Product features and details.
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Product Description

Shaft Louvre Damper – Residential (SLD-R), are multizone smoke control dampers and designed for use in mechanical smoke ventilation systems. They are typically installed into shafts to provide extract ventilation to corridors and into smoke control ducts in residential and commercial buildings.


They are certified to BS EN 12101-8:2011 and have a fire resistance class of EIS 120. They may be used in multi-compartmented smoke control ducts and have an integrity and insulation of 120 minutes. In addition they have been tested for reliability up to 10,000 cycles and may be used for environmental ventilation.


They are manufactured with a galvanised casing, and fire rated multi-blade louvres and operate by a drive open/drive close 24V AC/DC Belimo actuator. They are supplied with a removable white linear grill internally which provides a neat finish whilst enabling quick access for commissioning and service.

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Specific Features
  • Certified to BS EN 12101-8:2011
  • Classified to EN 1366-2 and EN 1366-10
  • Fire resistance class EIS 120.
  • Suitable for smoke control in multi-zone mechanical smoke ventilation systems
  • May be used for environmental ventilation
  • Available up to 0.96m2 maximum geometric area with a wide range of sizes
  • Manufactured with galvanised fire protected housing for installation directly into smoke duct apertures
  • Removable white linear grill internally provides a neat finish whilst enabling quick access for commissioning and service
  • Remote signalling of both open and closed positions
Maximum size Width X Height (mm)

864 x 1386

Response time/closure time

30s/60s

Operational reliability

10,000

Fire resistance – integrity

E120

Fire resistance – insulation

I120

Smoke Leakage – 1000PA

S1000

Activation

AA (Automatic Activation)

Multi Compartment

Multi

Mounting Position

VEW, this means the product is suitable for vertical installation into a wall.

Testing Position

i ‹–› o, this means that the product meets the testing requirements from both the inside and the outside.

Size Guide
ModelOverall Width (mm)Overall Height (mm)
SLD-R.50.1205641386
SLD-R.60.1206641386
SLD-R.70.1207641386
SLD-R.80.1208641386
Two Minute Tuesday
All about smoke control dampers
5 mins
For all information regarding this product please download its datasheet.

Installation instructions

Form Aperture
Mount Damper
Complete Connections
Applicable to all mechanical projects
Pressure differential systems require dampers, rather than single-leaf products - explore our projects featuring the SLD-R.
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