NBS Source
CS Explovent® XRV-IC Explosion Venting Panels for Roofs

Application

Any industry where explosion venting is a requirement.

Designed for buildings where the exterior wall area is insufficient (internal rooms), or where exterior walls are obstructed, preventing the use of wall vents.

Description

Explosion-relief roof vents, designed for buildings where the exterior wall area is insufficient (internal rooms), or where exterior walls are obstructed, preventing the use of wall vents.


Features a metal lid held in place by Factory Mutual (FM) approved explosion relief fasteners. The fasteners are designed to collapse under the force of an explosion, releasing the lid and allowing the pressure to vent.


Features and benefits:

  • Insulated cover reduces energy and heat loss.
  • ATEX and fire code compliant.
  • Designed in accordance with N.F.P.A. 68.
  • Releases in 12–18 milliseconds of detection.
  • Tandem and cluster units available.
  • Pre-fabricated, insulated aluminium kerb.
  • Designed not to become a dangerous projectile.
  • ATEX-compliant wall panels also available (specified separately).

General information

Shape

Rectangle

Color

Beige

Black

Blue

Brown

Cream

Show more

Material

Aluminium

Uniclass

Pr_70_65_04_56 Natural smoke and heat exhaust ventilatorsPrimary

CAWS

L10/490 Roof ventilators

L10/650 Metal louvres

L10/47 Roof ventilators

L10/54 Louvres

Specification data - Natural smoke and heat exhaust ventilators Enhanced data

Mounting

Roof-mounted.

Arrangement

Flap.

Dimensions

-

Length

Insert requirements, 1220–2440 mm.

-

Width

1220 mm.

Height

Manufacturer's standard.

Controls

Manual (pressure-controlled).

Initiation

Release pressure rating.

Insert requirements; panels can be calibrated to release at pressures between 0.005 bar and 0.02 bar as standard.


Consult manufacturer's technical department should you require the release pressure to be set outside of this range, or to calculate total vent area required.

Materials

-

Ventilator

-

Frame

Aluminium.

Finish

Mill finish.

Standard.

Kynar 500 fluorocarbon polymeric coating.

Insert colour requirements below.

Colour

Not applicable.

Mill finish only.

Kynar 500, Bone White 521.

Kynar 500, Phantom Grey 562.

Kynar 500, Mushroom 559.

Kynar 500, Onyx Grey 560.

Kynar 500, Black 512.

Kynar 500, Sandstone 519.

Kynar 500, Charcoal 549.

Kynar 500, Spanish White 516

Kynar 500, Sand Beige 571.

Kynar 500, Terra Cotta 532.

Kynar 500, Seawolf Grey 563.

Kynar 500, New Light Bronze 548.

Kynar 500, Medium Bronze 543.

Kynar 500, Dark Bronze 546.

Kynar 500, Cordovan Brown 537.

Kynar 500, Interstate Green 580.

Premium colour, extra cost applies. Consult manufacturer for details.

Kynar 500, Arabian Blue 585.

Premium colour, extra cost applies. Consult manufacturer for details.

Kynar 500, Colonial White 518.

Premium colour, extra cost applies. Consult manufacturer for details.

Kynar 500, Forge Red 581.

Premium colour, extra cost applies. Consult manufacturer for details.

Kynar 500, Banner Red.

Premium colour, extra cost applies. Consult manufacturer for details.

Integral upstands

-

Material

Aluminium.

Finish

As Frame.

Colour

As Frame.

Accessories

None.

Proximity switches.

Burglar bars.

Literature

CS Explovent Explosion and Pressure Relief Systems

CS Explovent Explosion and Pressure Relief Systems

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