2400 Litre Rainwater Harvesting System with Pump, Filter & Slimline Wall Tanks
Supplied with three 800 litre slimline wall tanks, this modular rainwater system provides a large-capacity water storage solution while maintaining a compact footprint ideal for homes where space is limited.
Designed for non-potable water use, the system is perfect for:
- Garden watering
- Car washing
- Window cleaning
- Pressure washing
- Driveway cleaning
- Toilet flushing
- Sustainable household water reuse
Widely specified by installers and professionals, this rainwater storage system is ideal where maximum water capacity and minimal installation space are equally important.
Key Features
- Complete 2400 litre rainwater harvesting system
- Three slimline upright wall tanks
- Automatic intelligent water pump included
- High-efficiency rainwater filter and diverter
- Modular expandable water storage system
- Compact footprint for restricted spaces
- UV protected weather-resistant tanks
- Suitable for domestic and commercial use
- Ideal for non-potable water applications
- Low-maintenance filtration system
Compact Slimline Water Tank Design
Each upright wall tank has a narrow footprint of only 800mm x 600mm, allowing installation in locations where standard large water tanks may not fit.
The slimline design allows tanks to be installed:
- Alongside walls and fences
- Beside garages and outbuildings
- In side access areas
- In plant rooms and utility spaces
- Inside basements
- Through standard doorways and staircases
For installations against walls, suitable clearance should be allowed to accommodate natural tank expansion when full.
Expandable Modular Tank System
The modular tank design allows future expansion by connecting additional 800 litre wall tanks using the included interconnection kits.
Each tank includes integrated 3/4” BSP brass threaded ports for:
- Tank interconnection
- Drain down
- Tap installation
- Additional accessories
This flexible system design allows you to increase your rainwater storage capacity at any time.
Intelligent Automatic Water Pump
The included XAJE80B Automatic Garden Steel Pump provides reliable and efficient water delivery directly from the rainwater tanks.
Designed for domestic and garden non-potable water applications, the pump automatically activates when water demand is detected and switches off once demand stops.
Pump Features:
- Intelligent automatic pressure control
- 4 bar operating pressure
- Maximum flow rate of 50 litres per minute
- Powerful 0.8hp motor
- Stainless steel pump body
- IP68 fully waterproof construction
- Self-priming operation
- Dry run protection with automatic restart
- Anti-blocking protection system
- Carry handle included
- Multi-hose reducer supplied
Suitable for:
- Hosepipe use
- Garden irrigation systems
- Outdoor cleaning
- Pressure washing
- Toilet flushing systems
Advanced Rainwater Filter & Diverter
The supplied Black 3P Filter Collector combines rainwater filtration and downpipe diversion into one efficient unit.
The integrated stainless steel mesh filter helps prevent leaves, moss, and roof debris from entering the storage tanks while allowing clean filtered rainwater to flow into the system.
Key Features:
- Compatible with standard UK downpipes
- Fits 68mm–110mm round downpipes
- Fits 65mm–75mm square downpipes
- Automatic overflow return to drain
- Low-maintenance removable filter cartridge
- Improves rainwater quality
Durable UV Protected Polyethylene Tanks
Manufactured from robust 9mm thick UV-stabilised polyethylene, the tanks are designed for long-lasting outdoor use and excellent structural strength.
Tank Features:
- Rotationally moulded construction
- UV resistant material
- Three inset brass threaded connection points
- Included anti-glug tap
- Weather-resistant finish
- Space-saving upright design
Available Tank Colours:
- Black
- Granite
- Sand
Please note: colours may vary slightly depending on screen settings and lighting conditions.
Included Components
- 3 x 800L Upright Wall Tanks
- Plastic Anti-Glug Taps
- Wall Fixing Brackets
- Multi Holesaw Set
- Rubber Grommets
- XAJE80B Automatic Garden SteelPump
- Non-Return Valve (NRV)
- Carry Handle
- Multi-Hose Reducer
- Pump-to-Tank Connector with Ball Valve
- 2 x Tank-to-Tank Connector Kits (25cm)
- 3P Filter Collector Rainwater Diverter
- Tank Water Level Gauge
System Specifications
Ideal Applications
- Rainwater harvesting
- Garden irrigation
- Sustainable water storage
- Domestic non-potable water supply
- Car and driveway cleaning
- Toilet flushing systems
- Eco-friendly home water reuse
- Commercial landscape watering
- Allotments and garden projects
Why Choose the 2400L Rainwater Harvesting System?
This high-capacity above-ground rainwater storage system provides an efficient and environmentally friendly way to collect and reuse rainwater around the home and garden.
Combining compact slimline tanks, intelligent automatic pumping, premium filtration, and modular scalability, the 2400L system is ideal for households and installers looking for a reliable long-term rainwater harvesting solution.
Perfect for reducing mains water consumption while maximising water storage capacity in limited spaces.
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