WaterBoost – Advant
WaterBoost WB – Advant 1000 Variable Speed 2104310
- Established 1975
- Trusted by thousands of customers
The WaterBoost WB-Advant 1000 Variable Speed is a compact, self-contained high-performance boosting system for larger domestic and light commercial properties. A 1000-litre WRAS-approved UK-manufactured Advant tank (760mm W × 1225mm L × 1200mm H) houses the DAB Esybox Diver — a fully integrated variable speed pump that sits submerged inside the tank — delivering up to 100 l/min maximum at 5 bar maximum pressure, with WiFi and DConnect app.
The internal pump design creates a truly self-contained system — no external pump unit needed alongside the tank. The mains connects directly via the pre-fitted ¾” ball float valve. All interconnecting pipework supplied — no site assembly required. Designed for garages, plant rooms, and utility spaces where a clean, minimal footprint is important.
The UK-manufactured tank carries an outstanding 10-year warranty and the DAB Esybox Diver a 3-year warranty. Delivery is typically 1–2 working days.
WRAS tank & pump
Internal Diver pump
10yr tank warranty
UK-manufactured
1–2 day delivery
More about this product
The WaterBoost WB-Advant 1000 Variable Speed is a compact, self-contained boosting system for high-demand domestic and light commercial applications. A 1000-litre WRAS-approved UK-manufactured Advant tank (760mm W × 1225mm L × 1200mm H) houses the DAB Esybox Diver — a fully integrated variable speed pump that operates submerged inside the tank — delivering up to 100 l/min maximum at 5 bar maximum pressure, with WiFi via the DConnect app.
The internal Diver pump means no external pump unit is required alongside the tank — the entire system is contained within the Advant tank’s own footprint. The mains connects directly via the pre-fitted ¾” ball float valve. All interconnecting PVC pipework is supplied — no site assembly required. Designed for garages, plant rooms, and utility spaces where a self-contained installation is preferred.
The UK-manufactured tank carries an outstanding 10-year warranty and the Esybox Diver a 3-year DAB warranty. Delivery typically 1–2 working days.
Three large-capacity variable-speed systems. The WB-Advant 1000 Variable Speed is the cheapest, has the most storage, the highest peak flow (100 l/min), WiFi, a named 10-year tank warranty, and a compact internal pump design — at £1,362.75 vs £1,495 and £1,820 for the Powertank alternatives. Both Powertank options offer Fluid Category 4 compliance for installations where this is a specific requirement.
WB-Advant 1000 Variable Speed — the best-value choice at £1,362.75 + VAT. Cheapest of the three, highest peak flow (100 l/min), most storage (1000L), WiFi, 10-year tank warranty, named pump warranty, and the most compact footprint thanks to the internal Diver pump. 1–2 day delivery. The right choice for potable water applications.
Powertank UTILITY 750 Variable — choose for Fluid Category 4 compliance where 750L storage is sufficient. 80 l/min, 8L integral pressure vessel, external pump. £1,495 + VAT.
Powertank UTILITY 1000 Variable — choose for Fluid Category 4 compliance with 1000L storage. Same 80 l/min performance as the 750L version, external pump, no WiFi. At £1,820 + VAT it is £457.25 more than the WB-Advant with less peak flow and no named warranties.
How much does it cost and how quickly is it delivered?
What is the DAB Esybox Diver and how does it differ from the standard Esybox?
How is the pump serviced if it’s inside the tank?
What is the difference between this and the WB-Advant 1000 Esybox?
What warranties are included?
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DAB Esybox Diver PDFDownload
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Data Sheet PDFDownload
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Manual PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
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 £16.50 + 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.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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