Introduction to Membranes

Membranes

Service Pipe Entry Seals (top hats)

Technical drawings

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Further information

Use
To seal and make gas-tight where a service pipe or service cable passes through oversite membrane.

Introduction
Proformed Service Peope Entry Seals are manufactured in three popular sizes. Each is designed for use where an airtight seal is required around a soil pipe or a servise cable where it passes through the oversite membrane. When fitted and sealed in accordance with instructions, Service Pipe Entry Seals ensure membrane intergrity is not compromised so protection against damp and specified gases such as radon is maintained.

Data

  • Sizes to suit pipes of approx 55mm, 110mm and 130mm.
  • Black/grey/pethylene/polyethlene.
  • For uses with compatible bonding tape/jubilee clip