2 lines · Top hats
Pipe seals & top hats
Pre-formed top hats that seal a pipe where it passes through the liner — the detail where most leaks start. Powerscrim and polypropylene, 45° or 90°.
Pipe seals & top hats
SUP-06Made to orderTop hats
Powerscrim top hat
Pipe seals for reinforced HDPE liners
- Pipe sizes
- 110 – 225mm
- Angles
- 45° · 90°
- For
- Powerscrim liners
from£36.45
each · ex VAT
ex VAT each · £43.74 inc
SUP-07Enquiry onlyTop hats
Polypropylene top hat
Pipe seals for PP liners
- Pipe sizes
- 110 – 225mm
- Angles
- 45° · 90°
- For
- Polypropylene liners
POA
Engineered to your Qmax
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