Astroflame Passive Fire Protection Products

Trade Name: Astro DS Duct Sleeve

Intumescent Duct Sleeve

Duct sleeve with 2 hr rating to BS 476 & EN 1366-3:2009, EN 13501-1 Construction covered.

Uncapped / Uncapped (Open | Open) fire tested as required for ventilation systems.

Suitable for use through a wide range of fire partition walls

Offers excellent acoustic insulation

Maintains the thermal insulation of the duct through the penetration

Maintains vapour seal of existing insulation

Sleeve can be easily fitted only requiring access from one side

Allows the thermal movement of the duct

Simple to install without special tools or skills

 

Astro DS Duct Sleeve at Astroflame

View a range of styles



>> See more : Additional product images

>> Call us to order: 01329 844 500

>> Email us to order: sales@astroflame.com

Description

CE Certification for Astro Duct Sleeve

The Astroflame range of Astro DS duct sleeves are intended for use where a ventilation duct passes through a fire rated wall. The sleeve maintains the integrity of the fire rated wall which would otherwise be lost.

In the event of a fire, the advanced Astro DS Duct Sleeve will expand with the heat, crushing the duct and closing off the hole to the fire for at least 2 hours except the 220x90mm version which is rated 60mins.

The Ventilation duct sleeves are available to fit all common sizes of plastic ventilation duct and are suitable for retro fitting with access only required from one side.

CE InformationCE Marked Documents
'DoP's are 'Declaration of Performance'
'CoC's are 'Certificate of Constancy of Performance'


 

 

 

Product Availability

Astro DS Duct sleeves are currently available in the following nominal sizes:

Product Code

Product Description

Width

Height

Length

AFDS110

Astro DS Duct Sleeve

110mm

54mm

180mm

AFDS204

Astro DS Duct Sleeve

204mm

60mm

180mm

AFDS2090

Astro DS Duct Sleeve

220mm

90mm

180mm

AFDS234

Astro DS Duct Sleeve

234mm

29mm

180mm

AFDS308

Astro DS Duct Sleeve

308mm

29mm

180mm

AFDSC100X

Astro DS Duct Sleeve Circular

-

103mm Diam.

150mm

AFDSC127X

Astro DS Duct Sleeve Circular

-

127mm Diam.

280mm

AFDSC159X

Astro DS Duct Sleeve Circular

-

159mm Diam

180mm

To Order & Specify

Please contact us and quote the following - Quantity / Product Code / Product Description / Size
Typical example:- 10 / AFDS110 / Astro DS Duct Sleeve / 110mm x 54mm x 180mm

>> Tel: 01329 844 500 or >> Email: sales@astroflame.com

Test and Assessment Reports

Astroflame DS Duct Sleeves have undergone and passed testing in line with BS476 Part 22:1987 & BS EN 1366-3:2009 at Chiltern International Fire

Installation

For further information on installation requirements please review the installation video or contact the technical team on: tel 01329 844 500 or email sales@astroflame.com

Health and Safety

The product does not present any known health hazards during or after installation. Normal good industrial and personal hygiene practices should be observed. For further information on health and safety requirements please contact the technical team on: tel 01329 844 500 or email sales@astroflame.com

 

Astroflame (Fire Seals) Ltd. Intumescent House
Unit 8, The IO Centre, Stephenson Road, Segensworth
FAREHAM, ENGLAND PO15 5RU
tel 0800 023 2482
(01329 844500)
fax 0800 023 2483
(01329 844600)
intl
tel +44 1329 844500
fax +44 1329 844600

 

Homepage.

Email Astroflame