The F-line 7500L flat tank, with lockable cover and shaft is one of the most popular tanks in the UK. With its 25 year warranty, sump for pump location, and childproof lock, the flat tank from Owls Hall Environmental is the right choice for your water storage needs.
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The 7500L F-line Flat tank is made from high quality, rotationally moulded polyethylene. Due to its high strength, it can be installed with no concrete, minimising installation costs. Not only does the shallow design of the F-line tank minimise the risk of hitting a water table, owing to its flat shape, the risk of buoyancy is also reduced.
Extremely strong and backed by our 25 year warranty for your peace of mind
Installation can be carried out using a type 1 MOT base and surround
Lightweight and strong, it also has a pump sump to allow the tank to be almost fully drained during use, maximising the storage capacity of the tank. With the ability to be installed in a driveway, with no concrete (using the drivable cover option) there’s no wonder this tank is one of the most popular in the UK.
Owls Hall Environmental are the UK experts for rainwater flat tanks, as installers ourselves we are best placed to supply your tank and system, and with service engineers on the road who are trained in rainwater harvesting and our in house specialists in rainwater harvesting, you’ll get no better support than Owls Hall.
Left: Child proof locking system
We’re on hand to help you choose the ideal solution for your home. alternatively, check out our frequently asked questions.
