Water Treatment

Innovative Solutions for Complex Industrial Water Challenges

Excellence in Water Engineering

With over 60 years of experience, Barr + Wray is a trusted leader in water and wastewater treatment solutions.

Our Water Solutions division combines deep technical expertise with innovative engineering to deliver tailored systems for a wide range of industries, including pharmaceuticals and food production, to hospitality and environmental sectors.

We offer complete lifecycle support from feasibility studies and pilot trials to design, installation, and ongoing maintenance. Whether you’re treating borehole water, purifying industrial effluent, or designing ultra-pure water systems, our team delivers proven, reliable solutions.

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Process + Water Solutions

Our core services span the full spectrum of industrial water engineering.

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Filtration Systems

Advanced filtration technologies tailored to specific contaminants, flow rates, and industry standards.

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Pumping Solutions

High-performance pumps for fluid transfer, dosing, and pressure management across diverse applications.

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Water Treatment

Design and installation of systems for clean water supply, effluent treatment, and resource recovery.

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Consultancy

Expert advice on compliance, sustainability, and system optimisation to support long-term operational goals.

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Meet our experts

Since 1964, Barr + Wray has earned a reputation as a trusted leader in fluid handling, filtration, and water treatment, core strengths that continue to be recognised by clients across both process and environmental engineering sectors.

Today we combine our in-house teams innovation with collaboration from leading universities to stay at the forefront of water treatment technology.

WaterTreatment