Home > Companies > Surespan Ltd > AOV Smoke Vents 140° Opening SHEV

140° AOV smoke ventilators operated by a 24 V DC actuator. The lid is filled with 50 mm of CFC and HCFC free insulation which offers a U-value of 0.43 W/m²K. Can also be used for roof access.

Standard product features

Material:

Aluminium with thermally broken lid, frame and upstand.

Insulation:

50 mm HCFC and CFC free polyisocyanurate – U-value of 0.43 W/m²K.

Curb:

300 mm in height as standard.

Performance:

All of the standard 140° AOV ventilators are manufactured to meet the requirements of Building Regulations, Approved Document B, BS 9999 and EN 12101-2 and are supplied CE marked.

Options

SRHEAOV – Single leaf smoke ventilator:

The electromagnetic lock operates via a switch, fire alarm or building management system. A mains supplied control box with 24 V DC transformer, battery back-up system is available.

SRHE/ AOVC – Hidden Mechanism Smoke Ventilator:

Electric actuator concealed and hidden from below. Ideal combined with glazed lid.

SRHGE/AOV – Glazed Smoke Ventilator:

Double glazed thermally broken AOV, can be combined with concealed actuator.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
90-45-80/370 Smoke and heat exhaust control panels
90-45-80/340 Natural smoke and heat exhaust ventilators
45-25-99/410 Framed rooflights

Product specification

An important note about specifying

Manufacturer

Name:

Surespan Ltd

Tel:

+44 (0)1922 711185

Product reference

SRHE/ AOV 140

Type

[Glazed top smoke vent]
[Solid top smoke vent]
-
As standard.

Size

[ ______ ]

Colour/ Finish

 - Internal powder coating:
[Mill finish]
-
Standard.
[Polyester powder coating]
-
Any RAL colour, insert requirements.
 
 - External powder coating:
[Mill finish]
-
Standard.
[Polyester powder coating]
-
Any RAL colour, insert requirements.
 

Controls

[Break glass]
[Fireman's switch]
[Key switch]
[Push button]
[Rain and wind sensor]
[Smoke detector]

Accessories

[Not required]
[Concealed actuator]
[Offset mechanism]
-
Roof access.
[Wind deflectors]
-
Improved airflow.

Manufacturer details

Leamore Close,
Leamore Enterprise Park,
Walsall,
West Midlands, WS2 7NL
Tel +44 (0)1922 711185
Fax +44 (0)1922 497943
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