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Dome AOV Roof Top Smoke Ventilator
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Dome AOV Roof Top Smoke Ventilator

1050 x 1050 mm

Surespan Variant:

Dome shaped automatic opening roof top smoke ventilator.

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+44 (0)1922 711185 www.surespancovers.com

Application

Roofing.

Description

Thermally broken aluminium smoke ventilator and roof hatch designed to BS EN 12101-2. The AOV also offers push-button comfort ventilation. The lid and upstand feature a 50-mm thermally broken section, which is fully insulated with 50 mm-thick CFC- and HCFC-free polyisocyanurate or non-combustible mineral wool insulation.


Features and benefits:

  • 72 hour emergency power supply and aluminium wind deflectors for improved airflow.


Performance (to BS EN 12101-2):

  • Free aerodynamic area: 1.0 m².
  • Reliability: RE 1000 (10 000 comfort ventilation).
  • Snow load: SL 500.
  • Low ambient temp: T (-15°).
  • Wind load: WL 1500.
  • Resistance to heat: B300.

General information

Shape

Rectangular

Color

White

Material

PVC

Steel

Aluminium

WarrantyDescription

Five year

Uniclass

Pr_30_59_72_31 Framed rooflightsPrimary

CAWS

L10/490 Roof ventilators

L20/630 Hatches

Specification data - Framed rooflights Enhanced data

Size

1050 x 1050 mm.

0.69 m² aerodynamic area.

Special order.

Insert requirements, available 900–1260 x 900–1260 mm.

Frame

-

Material

Aluminium with 50-mm thermal break.

Product Reference

SRHP/AOV 140°

Type

Polycarbonate dome lid.

Solid aluminium lid.

Insulation

50 mm-thick polyisocyanurate insulation.

0.43 W/m²K.

50 mm-thick non-combustible mineral wool insulation.

0.63 W/m²K.

Operation

24 V DC actuator.

24 V DC control panel with 72-hour battery backup.

48 V DC actuator.

48 V DC control panel with 72-hour battery backup.

Controls

24 V control centre.

Fireman’s switch.

Key switch.

Push button.

Smoke detector.

Cover

50 mm-thick fully insulated kerb and lid, corner-welded and reinforced. Aluminium wind deflectors.

Curb

300 mm in height with external curb-liner, 50-mm thermal break and 50 mm-thick insulation.

Seal

Double unbroken bubble and blade seal to lid.

Hinge

Heavy-duty continuous hidden hinge.

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

3

1.3
Revit

Revit 2016

4

2.0
Download now from NBS National BIM Library

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