Lorient Polyproducts UK
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Lorient Pacific Ltd
Unit 509, 5th Floor
Block A
Ming Pao Ind Ctr
18 Ka Yip Street
Chai Wan
Hong Kong
Tel: +(852) 2505 0328
Fax: +(852) 2505 0332
sales@lorienthk.com
Registered Office: Fairfax Road, Heathfield, Newton Abbot
Registered In England No. 1441058
High Performance Vision Style Damper for Ducts - LVH54
Relevant Downloads
- Fire Resistant Dampers/Air Transfer Grilles brochure
- LVH54 datasheet
- Lorient Intumescent Sealant
- ATG Technical Seminar Leaflet
You will need Adobe Acrobat Reader to read these documents.
Part of Lorient’s LVH range of high performance intumescent dampers, the LVH54 has been specifically developed to meet the tough requirements of BS ISO 10294 Part 5 - the new international standard for intumescent dampers in duct applications.
During the BS ISO 10294-5 test, the LVH54 was successfully proven to:
- form a complete seal within 2 minutes
- withstand a 300Pa pressure differential across the damper
- maintain its fire integrity for a period of four hours
- has a zintec steel frame and stainless steel slat, which is ideal for harsh environments, including high humidity
- suitable for vertical applications
In everyday service the LVH54 offers excellent airflow characteristics (approx 60% free area), is resistant to clogging, and has no moving parts – so it provides consistent performance, and requires virtually no maintenance.
Please download the Take 5 datasheet for more information.
For technical advice please contact our ATG department on 01626 834252.