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RainWater Harvesting  |  SKU: RWH-1599FL-DUK4

RainWater Harvesting Tank F-Line Gravity Feed System

£2,387.00 GBP

F-Line Flat Tank rainwater harvesting system with Rain Director® DUK4. The unique F-Line flat tank, supplied complete as a kit for use as a home and garden rainwater harvesting system. Collect, filter, store and pump for your valuable garden plants and to flush toilets. Mainland UK delivery included

Size
Shaft Type
50% Off Level Sensor

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Description

Make the most of nature's free resource with the F-Line Rainwater Harvesting Tank System, designed for simple installation, long lasting performance, and eco friendly water supply. Ideal for garden irrigation and domestic use, this award winning system combines the shallow dig F-Line flat tank with the innovative Rain Director gravity fed control unit to provide reliable, clean rainwater where you need it most.

Why Choose the F-Line Gravity Feed System?

  • Space Saving and Easy to Install - Flat tank design requires up to 60% less installation depth than traditional tanks, minimising excavation and protecting your garden.
  • Cost Effective and Eco Friendly - Reduces mains water use for toilet flushing, laundry, and garden taps.
  • Award Winning Rain Director Technology - Smart batch filling header tank reduces pump cycles, saving energy and extending pump life.
  • Full Mains Water Backup - Ensures a continuous supply even during low rainfall, pump failure, or power cuts.
  • Durable UK Manufacturing - Premium rotationally moulded one piece tanks with a 25 year guarantee.
  • Quality Assured - Fully WRAS approved (No. 2010039) and recognised with multiple innovation and sustainability awards.

Available Tank Sizes

  • 1500 Litre - Compact and lightweight (80kg), ideal for smaller households and gardens.
  • 3000 Litre - Mid range option (170kg) for average water use.
  • 5000 Litre - Larger capacity (250kg) for high water demand.
  • 7500 Litre - Heavy duty storage (310kg) for extensive domestic or garden use.

What's Included in the Standard Kit?

  • Shallow Dig F-Line Tank
  • 635mm F-Line Shaft and Pedestrian Lid
  • HydroForce Series 4 Submersible Pump (UK manufactured, pressure sensite with dry run protection)
  • Rain Director Control Unit and Smart Header Tank
  • Pre fitted Rain Vantage Filter (with calmed inlet and overflow siphon)
  • 25mm x 25mm HDPE Rainwater Pipe (black/green) and label pack
  • Delivery to Mainland UK

How the Rain Director Works

The Rain Director system uses a smart header tank with a ceramic sensor to "batch fill" once or twice a day, rather than activating the pump every time water is needed. This intelligent design means:

  • Lower energy use
  • Extended pump lifespan
  • Automatic cycling to maintain water freshness
  • Full mains water override in case of drought or power outrage

Applications

  • Garden irrigation and outdoor taps
  • Toilet flushing and laundry systems
  • Domestic water saving solutions
  • Eco friendly new builds and retrofits

 

Specifications

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 RainWater Harvesting F-Line Gravity Feed System
RainWater Harvesting

RainWater Harvesting Tank F-Line Gravity Feed System

From
£2,387.00 GBP

Make the most of nature's free resource with the F-Line Rainwater Harvesting Tank System, designed for simple installation, long lasting performance, and eco friendly water supply. Ideal for garden irrigation and domestic use, this award winning system combines the shallow dig F-Line flat tank with the innovative Rain Director gravity fed control unit to provide reliable, clean rainwater where you need it most.

Why Choose the F-Line Gravity Feed System?

Available Tank Sizes

What's Included in the Standard Kit?

How the Rain Director Works

The Rain Director system uses a smart header tank with a ceramic sensor to "batch fill" once or twice a day, rather than activating the pump every time water is needed. This intelligent design means:

Applications

 

Size

  • 1500 Litre
  • 3000 Litre
  • 5000 Litre
  • 7500 Litre

Shaft Type

  • 635mm Shaft and Pedestrian Lid
  • Driveable Shaft and Lid

50% Off Level Sensor

  • No
  • Yes
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