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Home Knowledge Hub PVC Guttering Common Questions Flow Rate for the FloPlast Hoppers?

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Flow Rate for the FloPlast Hoppers?

What is the Flow Rate for the FloPlast Hoppers?
The flow rate of FloPlast hoppers varies depending on the model. Below are the flow rates for different hopper sizes, along with the recommended roof area coverage: 
  • RH1 / RHS1: Flow rate of 1.14 lts/sec, suitable for 54.5 sq/m of roof area
  • RH4: Flow rate of 2.18 lts/sec, suitable for 104.5 sq/m of roof area
  • RH5: Flow rate of 2.18 lts/sec, suitable for 104.5 sq/m of roof area
  • RHH1: Flow rate of 1.66 lts/sec, suitable for 79.5 sq/m of roof area
These flow rates are designed to ensure that each hopper can effectively manage the water runoff from the corresponding roof area, providing optimal performance and preventing overflow during heavy rainfall.

Items You Will Need

FloPlast Black Universal Hopper image

FloPlast Black Universal Hopper

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£ 8.25 EXC VAT
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FloPlast Brown Universal Hopper

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FloPlast Grey Universal Hopper image

FloPlast Grey Universal Hopper

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£ 8.25 EXC VAT
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FloPlast White Universal Hopper image

FloPlast White Universal Hopper

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£ 8.25 EXC VAT
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FloPlast Anthracite Grey Universal Hopper image

FloPlast Anthracite Grey Universal Hopper

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£ 9.90 INC VAT
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Floplast Cast Iron Effect Universal Hopper image

Floplast Cast Iron Effect Universal Hopper

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Floplast Cast Iron Effect Hopper image

Floplast Cast Iron Effect Hopper

Lead Time - Into Order 3-5 Days

£ 39.62 INC VAT
£ 33.02 EXC VAT
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Floplast Cast Iron Effect Rectangular Hopper image

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Lead Time - Into Order 3-5 Days

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