The wealth of experience.
Useful system design tools.
Expertise shared.


We have been involved in a wide range of projects including small domestic developments, high rise residential, hotels, commercial and industrial properties, highways and education. Whether it's a basic pump station or a complex bespoke system, we help you create a solution for your specific project. Our clients appreciate the technical support and experience and also our ability to understand the complexities of a project.

Tools and Calculators.

Flow Rate and Pressure
Unit Converter

Our unit converter allows you to convert a multitude of flow rate and pressure units to a high degree of accuracy.

Use the Converter

Friction Head
Loss Calculator

Estimate the level of friction head loss in your system by simply by inputting the values and the calculator will instantly give a result.

Use the Calculator


Let us help you find the appropriate combined tank and booster set for your project

Use the Product Selector


Filter If you're looking for PDFs or DWGs please check the downloads page.

Variable Speed Pumps Explained

When you consider all the pumping that occurs globally, whether in large industrial plants or in domestic heating systems, this accou...

Electromagnetic Water Conditioners Explained

Water from both the mains supply and natural sources (such as boreholes) contains minerals that are vitally important contributors to...

How To Read A Pump Curve

Reading and understanding pump curves is an essential skill for anyone involved in specifying any sort of pump. This article provides...

Ecodesign and the ErP Directives Explained

The Energy Related Products Directive (ErP) is a set of guidelines introduced by the European Commission, which therefore affects tho...

Dirt and Air Separators: Introduction and Sizing Guide

During fabrication and installation of a new system there will be a build-up of dirt and once the system is in operation there will b...

Net Positive Suction Head

Cavitation is the formation of vapour-filled cavities within liquids where the pressure is locally reduced to a critical value, or wh...

Heat Interface Units Explained

Heat interface units (HIU) are typically installed in large apartment complexes with multiple dwellings. Rather than each dwelling be...

Calculating the Peak Flow Rate Duty - Cold Water Booster Sets

To calculate the likely peak demand in a boosted cold water system, use the table below, which shows the actual flow requirements for...

Common Faults with Booster Sets

How to Size a Cold Water Break Tank

Break tanks are used in pressure boosting water systems to supply sufficient net positive suction head 'NPSH' to a pump in situations...

A Helpful Guide to WRAS Approval

WRAS approval allows the installation of products that carry or receive water from the public mains water supply in the UK to fully c...

HiRISE Protection Control System

Our HiRISE control system is a standard feature on our commercial variable speed systems. HiRISE control is always automatically act...