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Knowledge centre

Better decisions. More efficient systems.

Practical, accessible engineering guides, from pump selection to valve control.

Pump selection

Knowledge centre · 4 min read

Where should pump selection begin?

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Pump curves

Knowledge centre · 4 min read

Reading a pump curve: Q, H and BEP

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Cavitation

Knowledge centre · 4 min read

Cavitation and NPSH: understanding suction

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Real energy savings with variable-speed pumps

Energy efficiency

Knowledge centre · 4 min read

Real energy savings with variable-speed pumps

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Wastewater

Knowledge centre · 4 min read

Wastewater pumps: impeller and solids passage

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Drainage

Knowledge centre · 4 min read

Are drainage and wastewater pumps the same?

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Balancing pressure and demand in booster selection

Pressure boosting

Knowledge centre · 4 min read

Balancing pressure and demand in booster selection

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Selecting a borehole pump and motor together

Borehole pumps

Knowledge centre · 4 min read

Selecting a borehole pump and motor together

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Mixers

Knowledge centre · 4 min read

Why mixer selection needs more than kW

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What data is needed for a fire pump quotation?

Fire pumps

Knowledge centre · 4 min read

What data is needed for a fire pump quotation?

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Valve selection

Knowledge centre · 4 min read

Valve selection: understanding DN, PN and Kv

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Maintenance

Knowledge centre · 4 min read

A practical preventive pump maintenance checklist

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When should you choose a bellows-sealed globe valve?

Bellows-sealed valves

Knowledge centre · 3 min read

When should you choose a bellows-sealed globe valve?

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Butterfly valves

Knowledge centre · 3 min read

Butterfly valves: wafer, lug and double-flanged bodies

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Control valves

Knowledge centre · 3 min read

Control valves: Kvs, operating range and actuator selection

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How to assess a steam pressure-reducing station

Steam systems

Knowledge centre · 3 min read

How to assess a steam pressure-reducing station

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Venturi steam traps: operating principle and selection

Steam systems

Knowledge centre · 3 min read

Venturi steam traps: operating principle and selection

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Steam traps

Knowledge centre · 3 min read

Float, thermostatic and thermodynamic steam traps

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Condensate recovery

Knowledge centre · 3 min read

Condensate recovery: backpressure and flash steam

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Water hammer in steam lines: causes and checks

Steam-line maintenance

Knowledge centre · 3 min read

Water hammer in steam lines: causes and checks

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Better decisions. More efficient systems.

Where should pump selection begin?

Reading a pump curve: Q, H and BEP

Cavitation and NPSH: understanding suction

Real energy savings with variable-speed pumps

Wastewater pumps: impeller and solids passage

Are drainage and wastewater pumps the same?

Balancing pressure and demand in booster selection

Selecting a borehole pump and motor together

Why mixer selection needs more than kW

What data is needed for a fire pump quotation?

Valve selection: understanding DN, PN and Kv

A practical preventive pump maintenance checklist

When should you choose a bellows-sealed globe valve?

Butterfly valves: wafer, lug and double-flanged bodies

Control valves: Kvs, operating range and actuator selection

How to assess a steam pressure-reducing station

Venturi steam traps: operating principle and selection

Float, thermostatic and thermodynamic steam traps

Condensate recovery: backpressure and flash steam

Water hammer in steam lines: causes and checks

Let’s select the right product.