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Description

A range of acoustic fire ventilators designed to guard against noise intrusion and at the same time provide the security of dependable automatic venting in the event of a fire.

General information
Size

As supplied

___ x ___ mm

Material

Galvanised steel

Uniclass 2015 Smoke and heat exhaust control panels (Pr_75_50_18_80)
Specification data
Product Reference

Automatic Fire Ventilator Type: ACDSH4848

1220 x 1220 mm. Weight: 363 kg.

Automatic Fire Ventilator Type: ACDSH4872

1220 x 1830 mm. Weight: 462 kg.

Automatic Fire Ventilator Type: ACDSH4890

1220 x 2290 mm. Weight: 533 kg.

Automatic Fire Ventilator Type: ACDSH4896

1220 x 2440 mm. Weight: 558 kg.

Automatic Fire Ventilator Type: ACDSH6060

1520 x 1520 mm. Weight: 528 kg.

Automatic Fire Ventilator Type: ACDSH6096

1520 x 2440 mm. Weight: 701 kg.

Automatic Fire Ventilator Type: ACDSH66144

1680 x 3660 mm. Weight: 1032 kg.

Automatic Fire Ventilator Type: ACDSH7272

1830 x 2830 mm. Weight: 685 kg.

Size

As supplied

___ x ___ mm

Controls

Solenoid operation

Motorised operation

Manual winch operation

Smoke detector actuation

Standard product features

Hold/ release mechanism:

Patented Thermolatch® II positive hold/ release mechanism, which ensures reliable vent operation when a fire occurs and prevents inadvertent opening of the covers caused by wind, building vibrations or other factors.

Latch:

The latch is equipped with a 74°C fusible link for automatic operation. In the event of a fire, heat breaks the fusible link, allowing powerful lifting mechanisms to open the vent covers instantaneously.

Operation:

Pull handles are provided for interior or exterior manual operation and heavy duty shock absorbers ensure smooth opening and eliminate the possibility of operational, roofing or structural damage

Acoustic performance:

The vents carry an STC-45 and OITC-37 sound rating and are suitable for concert halls, theatres and other applications.

Type:

Flap.

Material:

Galvanised steel.

Seals:

Required

Product Options

Size:

Available in eight standard sizes, consult with Bilco UK for non standard sizes.

Accessories, guards, finishes and fixings:

Consult with Bilco UK for availability, recommendations and details, and to obtain samples.