Description

Features:

  • Designed to satisfy Building Regulations and meets Approved Document B, BS 9999 and EN 12101.
  • Also compatible with other guidance and codes of practices, for example those issued by the British Research Establishment such as BRE 79204.
  • Electric actuation for remote opening and closing.
  • Fitted with solid, insulated covers.

Warranty:

Ten years.

General information

Features

Designed to satisfy Building Regulations and meets Approved Document B, BS 9999 and EN 12101

Also compatible with other guidance and codes of practices, for example those issued by the British Research Establishment such as BRE 79204

Electric actuation for remote opening and closing

Fitted with solid, insulated covers

Finish

Factory finish mill finish aluminium

Uniclass 2015

Pr_70_65_04_56 Natural smoke and heat exhaust ventilatorsPrimary
Specification data - Natural smoke and heat exhaust ventilators

Product Reference

ESW-50REM Smoke Vent

Type

ESW-50REM

1260 mm x 1260 mm, 1488 mm x 1488 mm. 140 kg, 1.0 m2.

ESW-50REM CL

1260 mm x 1260 mm, 1488 mm x 1488 mm. 150 kg, 1.0 m2.

Control

Not required

1RPREM-01

Control Panel Kit (Control Panel, MCP, and Smoke Detector).

1RPREM-02

MCP.

1RPREM-03

Smoke detector.

1RPREM-04

Thermostat.

1RPREM-07

Auto/ Manual control switch.

1RPREM-08

Open/ Close smoke vent switch, keyed.

1RPREM-08A

Open/ Close smoke vent switch, paddle.

1RPREM-09

OS2 Control Panel.

1RPREM-10

Open/ Close switch.

1RPREM-11

Weather-proof open/ close switch.

1RPREM-15

Rain sensor.

1RPREM-21

MCP with break glass.

Curb

Curb liner

Flanged apron

Fully enclosed

Standard

Explosion relief smoke vent

Not required

Required

Standard product features

ESW-50REM Smoke Vent

Performance characteristics to EN 12101-2

  • Free aerodynamic area: 1.0 m².
  • Reliability: 1000 (10,000*) *10,000 when used as a day to day ventilator.
  • Snow load: 400.
  • Low ambient temperature: -15°C.
  • Wind Load: 1500.
  • Resistance to heat: 300.

Performance:

  • Cover to be reinforced to support a minimum live load of 195 kg/m² with a maximum deflection of 1/150th of the span.
  • Operation of the cover through a 24VDC battery backed control system that will open the cover to the fire open position within 60 s and be capable of closing the cover.
  • Operation of the cover not affected by temperature.
  • Entire vent will be weathertight with fully welded corner joints on cover and curb.
  • Smoke vent single leaf provides 1.0 m² clear vent area.

Cover:

  • 3 mm aluminium with a 100 mm beaded flange with formed reinforcing members.
  • Cover with a heavy extruded EPDM rubber gasket that is bonded to the cover interior to ensure a continuous seal when compressed to the top surface of the curb.

Cover insulation:

  • Polyisocyanurate of 50 mm thickness with a U-value of 0.47 W/m²K.
  • Insulation fully covered and protected by an aluminium liner.

Wind deflectors:

Wind deflectors 4 mm aluminium with 3 mm EPDM gasket.

Operating mechanism:

A single linear actuator mounted on a pivoting carriage capable of opening the cover to the fire open position of 140º (note – roof obstructions should be considered).

Hardware:

  • Heavy pintle hinges provided.
  • Curb mounted junction box with a terminal block enclosed for power cable connection.

Finish:

Factory finish mill finish aluminium.

Product Options

Curb:

  • 305 mm in height and of 3 mm aluminium.
  • The curb formed with a 114 mm flange with 11 mm holes provided for securing to the roof deck.
  • The curb equipped with an integral metal capflashing of 2 mm aluminium, fully welded at the corners, that features the Bil-Clip® flashing system, including stamped tabs, 153 mm on centre, to be bent inward to hold single ply roofing membrane securely in place.

Curb insulation:

Polyisocyanurate of 50 mm thickness with a U-value of 0.47 W/m²K.

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