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SUP-06Pipe penetrations45° or 90°

Powerscrim top hat

Pipe seals for reinforced HDPE liners

Powerscrim top hat

Product shown for illustration — spec above is definitive

A pre-formed top hat that seals a pipe where it passes through a Powerscrim liner — the detail where most leaks start. Sized to the pipe, in 45° or 90° to suit the angle it enters at.

Pipe sizes
110 – 225mm
Angles
45° · 90°
For
Powerscrim liners
SUP-06 / OrderMade to order

Specification

Quantity — top hats

Total ex VAT

£36.45

£43.74 inc VAT

SKU
AQ-TH-PS-110-45
Lead time
Confirmed with your order
Carriage
£225.00 per order, ex VAT
Sold
each

Specification

Material
Powerscrim reinforced HDPE
Pipe sizes
110mm · 150mm · 185mm · 225mm
Angles
45° or 90°

What you get

  • One pre-formed top hat

Where it's used

  • Inlet and outlet pipes through tank liners
  • Service penetrations

Supply & install

We'll put it in for you.

Buying the parts is one option. The other is handing us the drawing and taking a single installed price — with the welding, test weld and handover documentation included.

Attenuation tanks →

Before you order

Frequently asked questions

Match the angle the pipe meets the liner: 90° where it passes straight through a wall, 45° where it enters at an angle.

Tell us about your project

Quote back within one working day