Title
DG-BLU Automatic pressurization system with inverter

DG-BLU Automatic pressurization system with inverter

SKU: DG-BLU 5

£680.00

(excluding VAT)
Quantity

DG-BLU is a cutting-edge, automatic pressurization system featuring a high-efficiency, self-priming pump with multiple impellers. It comes complete with a storage tank, pressure and flow sensors, and a check valve, all designed to work quietly and efficiently.

This compact powerhouse stands out for its advanced electronic inverter control, which intelligently manages the system performance by:

  • Keeping the pressure constant according to water usage
  • Monitoring hydraulic and electrical conditions to safeguard against malfunctions
  • Allowing for integration with another DG-BLU unit through an optional expansion card
  • Adapting seamlessly to any type of pressurization system, even existing ones
  • Reducing electrical consumption with lower start-up and running currents, achieving greater energy efficiency.

INSTALLATION AND USE:

  • DG-BLU is designed to cater to the needs of single and
    two-family homes.
  • DUAL-DG-BLU units are pre-assembled pump systems,
    perfectly suited for multi-unit residences.

TECHNICAL DATA:

  • Power supply: 1~ 230 V ± 10%
  • Frequency: 50/60 Hz
  • Insulation: class F
  • Maximum current absorbed:
    – 7.5 A DG-BLU 3
    – 10 A DG-BLU 5
  • Maximum power input P1:
    – 1.0 kW DG-BLU 3
    – 1.5 kW DG-BLU 5
  • Protection rating: IP X4
  • Set point from the factory: 3 bar
  • 1.5 metres cable with Schuko plug

TECHNICAL FEATURES:

Flow rate up to 130 l/min (7.8 m3/h)
Head up up to 60 m
Manometric suction head up to 8 m
Liquid temperature between -10 °C and +40 °C
Ambient temperature between -10 °C and +40 °C
Maximum working pressure 10 bar
Ingress protection rating IP X4

 

Data Sheet

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FAQ

What kind of products does Waterwise Pumps sell?

Waterwise Pumps specialises in clean water solutions designed for domestic, commercial, and trade applications. Our product range focuses on the safe storage, movement, treatment, and aeration of clean and potable water.


We supply water filtration and purification systems to help improve water quality, alongside potable and clean water storage tanks manufactured from approved materials suitable for drinking water use. These solutions are ideal for residential properties, site welfare, agriculture, commercial buildings, and emergency water storage.

In addition, Waterwise Pumps offer a wide range of electrical and supporting components, including air blowers and related equipment, used in water treatment, aeration, and system performance applications. Our products are selected for reliability, compliance, and long‑term performance, supporting both standalone installations and fully integrated water systems.

What is the delivery policy?

In-Stock Spare Parts: Orders placed before 3pm on a working day will be dispatched the same day. The orders are shipped via DPD next-day delivery for £8.20. Any in-stock spare part order over £500 will face an additional charge of £7.50 to cover additional insurance.
Supplier Spare Parts: Any orders for supplier spare parts will be processed the same working day once an order has been received. Delivery charges for these products start from £20. As these parts are dispatched directly from our suppliers, lead times can differ, and confirmation can be provided if required.
Tank Orders: Tank deliveries are handles separately due to their size and handling requirements. Delivery charges may range from free delivery to a delivery charge, depending on brand or tank. Lead times vary by product and manufacturer, and delivery is made on specialist transport. All tank deliveries are kerbside unless otherwise arranged. It is the buyers responsibility to offload the tank.

Do our prices include VAT?

All products on the Waterwise Pumps website are listed exclusive of VAT. VAT is calculated and added automatically at checkout, based on the applicable UK VAT rate, before payment is taken.


This approach allows our pricing to remain clear and consistent for both trade and domestic customers, while ensuring the correct VAT amount is applied to every order. You will always be able to review the full order total, including VAT, before completing your purchase.


If you have any questions about VAT, invoicing, or pricing, our team is happy to assist.

Need help with your order?

No problem — we’re here to help. Speak to our friendly team on 01872 228447 or drop us an email at enquiries@waterwisepump.co.uk and we’ll get things flowing.