WaterBoost- Slimline EXT
WaterBoost WB-EXT Slimline 500 Mini3 Variable Speed 2503210
- Established 1975
- Trusted by thousands of customers
The 500 litre WaterBoost “Slimline EXT” system, featuring an external variable speed pump, has been engineered to provide a reliable and cost-effective solution for properties experiencing low water pressure or restricted flow.
Ideal for customers looking to reduce installation costs while still investing in an energy-efficient, high-quality boosting system, the Slimline EXT delivers consistent performance and long-term reliability.
The external pump is designed to sit neatly alongside the storage tank, ensuring a clean installation while providing easy access for servicing and maintenance.
Capable of delivering up to 50 litres per minute at 3 bar, the Slimline EXT provides strong, consistent pressure to support the demands of modern households.
With dimensions of 700mm wide and 1500mm high, the tank is designed to fit through a large doorway and is supplied fully pre-built and ready to install, eliminating the need for on-site assembly. This makes it a practical solution for both new and existing properties, allowing installation in locations such as garages, utility rooms, or under-stair spaces where available.
The Slimline range is ideally suited to 3–5 bedroom homes, particularly where water pressure is poor and floor space is limited, delivering a discreet and dependable boosting solution without compromise.
More about this product
The Slimline range comes complete with –
- Enduramaxx Blue 500 litre WRAS approved slimine water tank – 5 year warranty 700mm dia x 1500mm h
- DAB Esybox Mini3 variable speed pump inc pre-fitted plug – 3 year warranty
- 2 x Connections union
- 1 x 3/4″ ball float valve and float
- 1 x 600mm tank to pump connection hose
- 1 x pre-fitted 1″ tank outlet
- 1 x Bylaw 30 kit
Standard delivery:
Standard delivery is free for all orders except for some low cost/low margin items where standard delivery is £6.75. Some difficult to transport goods also have a varying carriage charge applied.
Please contact us for the estimated standard delivery times of the products that we have in stock, by dropping us a message on our Whatsapp or Live chat.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £15.00 + vat delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Related products
Grundfos CM-I 304 stainless horizontal multistage pumps The Grundfos CM-I compact booster pump is used for water supply in domestic, commercial and industrial applications. The CM pumps are unique…
This DAB Aquajet Inox Automatic Self Priming Pressure Pump Unit is ideal for domestic, civil, agricultural and industrial use. With an automatic water lifting unit, stainless…
The Grundfos CMBE booster is a compact booster system for water supply in domestic applications. The integrated speed controller enables the CMBE to keep constant…
DAB Euroinox stainless steel centrifugal water pump particularly suitable for water supply in domestic installations smallscale agriculture gardening or pressure boosting..
DAB single variable speed booster pump sets specifically suitable for domestic applications and small systems for civil, agricultural or industrial uses.
DAB triple AD variable speed booster pump sets specifically suitable for commerical applications and civil, agricultural or industrial uses.