Thorpe Way
OX16 4UU

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Tel tel: 01295 753400
Fax fax: 01295 753428
Email sales.uk@walraven.com
Web www.walraven.com
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Bisofix Support Shells

Catalogue NoDescriptionSizeFinish
2340150051 Sleeve 15x150mm 15mm CUSheet Metal Galvanised
2340150064 Sleeve 15x150mm 25mm NBSheet Metal Galvanised
2340150071 Sleeve 15x150mm 40mm NBSheet Metal Galvanised
2340150077 Sleeve 15x150mm 50mm NBSheet Metal Galvanised
2340150084 Sleeve 15x150mm 54mm CUSheet Metal Galvanised
2340150092 Sleeve 15x150mm 65mm NBSheet Metal Galvanised
2340150101 Sleeve 15x150mm 67mm CUSheet Metal Galvanised
2340150110 Sleeve 15x150mm 80mm NBSheet Metal Galvanised
2340150120 Sleeve 15x150mm 100mm NBSheet Metal Galvanised
2340150122 Sleeve 15x150mm 108mm CUSheet Metal Galvanised
2340150139 Sleeve 15x150mm 125mm NBSheet Metal Galvanised
2340150148 Sleeve 15x150mm 133mm CUSheet Metal Galvanised
2340150154 Sleeve 15x150mm 150mm NBSheet Metal Galvanised
2340150164 Sleeve 15x150mm 159mm CUSheet Metal Galvanised
2340150180 Sleeve 15x150mm 200mm NBSheet Metal Galvanised
2340150189 Sleeve 15x150mm 250mm NBSheet Metal Galvanised
2340150208 Sleeve 20x150mm 15mm CUSheet Metal Galvanised
2340150218 Sleeve 20x150mm 15mm NBSheet Metal Galvanised
2340150229 Sleeve 20x150mm 20mm NBSheet Metal Galvanised
2340150248 Sleeve 20x150mm 25mm NBSheet Metal Galvanised
2340150254 Sleeve 20x150mm 32mm NBSheet Metal Galvanised
2340150260 Sleeve 20x150mm 40mm NBSheet Metal Galvanised
2340150268 Sleeve 20x150mm 50mm NBSheet Metal Galvanised
2340150270 Sleeve 20x150mm 54mm CUSheet Metal Galvanised
2340150274 Sleeve 20x150mm 65mm NBSheet Metal Galvanised
2340150279 Sleeve 20x150mm 67mm CUSheet Metal Galvanised
2340150288 Sleeve 20x150mm 80mm NBSheet Metal Galvanised
2340150289 Sleeve 20x150mm 100mm NBSheet Metal Galvanised
2340150300 Sleeve 20x150mm 108mm CUSheet Metal Galvanised
2340150314 Sleeve 20x150mm 125mm NBSheet Metal Galvanised
2340150320 Sleeve 20x150mm 133mm CUSheet Metal Galvanised
2340150328 Sleeve 20x150mm 150mm NBSheet Metal Galvanised
2340150340 Sleeve 20x150mm 159mm CUSheet Metal Galvanised
2340150348 Sleeve 20x150mm 200mm NBSheet Metal Galvanised
2340150368 Sleeve 25x150mm 15mm CUSheet Metal Galvanised
2340150388 Sleeve 25x150mm 32mm NBSheet Metal Galvanised
2340175228 Sleeve 25x150mm 159mm CUSheet Metal Galvanised
2340175268 Sleeve 30x150mm 15mm CUSheet Metal Galvanised
2340175323 Sleeve 30x150mm 50mm NBSheet Metal Galvanised


Walraven Group
The Walraven Group was established in Mijdrecht, Netherlands in 1942. Today the small family enterprise has developed into an international organisation with its own production facilities and sales offices across the globe. Our employees are responsible for the development, production and sales of innovative fixing, fire protection and sanitary systems. Our products are used by tens of thousands of installation companies in Europe, North America, Latin America, Africa, the Middle East, Asia and Australia.

Decades of experience
Our products and know-how have guaranteed the highest quality for over 70 years. Decades of experience and the performance of our expert tradesmen are priceless building blocks for our enterprise.

Our mission is to supply high quality innovative systems together with the best service to satisfy our customers in the installation market. Our starting point is always ease of use and saving time during installation coupled with optimum reliability.

System philosophy
Our range has been incorporated into 3 product systems:

BIS Fixings
Fittings for heating systems, sanitary installations, sprinkler pipes, air ducts, cooling pipes, electricity cables, cable trunking, solar panels and a lot more. Products include:

  • BISMAT®, BISOFIX®, BIS Bifix® and BIS starQuick® Pipe fixing systems
  • BIS RapidRail® and BIS RapidStrut® Rail fixing systems
  • BISCLIPS® Electro-fixing system

BIS Fire Protection
Solutions for fire-resistant and smoke-tight sealing of pipe apertures, expansion joints and openings in suspended ceilings. Plus fire-rated pipe and cable support systems.

  • Pipe and cable apertures
  • Expansion joints, construction seals and hollow spaces
  • Openings and suspended ceilings above emergency exits
  • As well as various fire-rated fixing products

BIS Sanitary Systems
Frames for securing wall hung WC’s, urinals and wash basins. Plus McAlpine Siphons for various sanitaryware applications.

  • BIS Walkon® WC-elements
  • BIS Vario® elements for high / low adjustable WC and wash basin

For more information please contact our UK sales office on +44 (0)1295 75 34 00 or email sales.uk@walraven.com