F-Line 1500 Litre Rain Director System

£2,634 (inc. VAT)


Combines the F-Line flat tank with the Rain Director so you can use rainwater to flush toilets, fill washing machines and water the garden. F-Line Flat Tank 1500 litres rainwater harvesting system for garden and domestic use with Rain Director®.

    • High quality, one piece, shallow dig tank. No concrete required plus low installation depth minimises installation costs and supported by the manufacturers 25 year tank guarantee.
    • Award Winning Rain Director® low energy management system uses 6-8 times less energy than a typical direct pumped system.
    • Automatic mains override should the underground tank run dry.
    • Prolonged pump life due to reduction in cycling.
    • Silent operation.
    • Self cleaning filter reduces maintenance to a minimum.
    • High pressure, pumped rainwater for garden use.
    • Fully WRAS approved #1505033

    How does it work?

    The Rain Director® pumps through a control unit, up to a "smart header tank" usually situated in a loft space. Inside the header tank are two level sensors, upper and lower. The system fills the header tank to the upper sensor then does not use the pump again until virtually all of the water is used and the lower sensor is reached. This "batch filling" process means the pump cycles 1-2 times per day, in comparison to every time a toilet is flushed with traditional systems.  
    Coupled with the large reduction in energy and pump wear, the Rain Director® has numerous benefits in comparison to others on the market.

    • Full mains override, providing water in every eventuality: Low rainwater, pump failure or powercut.
    • Smart user functionality.
    • Ensures water quality by cycling water in the header tank if no activity is registered within 72 hours.
    • 3 stage, electronic and physical overflow prevention system.
    • Cost effective and simple installation: push fit plumbing and image based installation guide.
    • Stylish and discreet control panel.
    • Fully WRAS approved. International Green Apple award winner, Waterwise approved, HBR Product innovation award winner. 


    Technical Details

    Capacity (Ltrs) 1500
    Length (mm) 1200
    Width (mm) 2400
    Overall Height (mm)
    1015 - 1415
    Ground to Invert (mm)
    335 - 735
    Invert to Outlet (mm)


    Length (mm)
    Width (mm) 2800
    Overall Height (mm) 1115 - 1515

    *Overall height allows for 100mm compacted aggregate

    **Using a VS60 (635mm Shaft)


    F Line Install.pdf

    Rain Director Install.pdf

    Shallow Dig Quick Install.pdf


    • Free delivery to mainland UK (excl. Scottish Highlands, please contact us for a delivery prices).
    • Customer is responsible for offloading the product from the delivery vehicle.
    • Delivery dates are subject to change.

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