Technical Knowledge Base

Pump Engineering Resources

In-depth technical articles on pump selection, sizing, materials, and operation. Written for engineers, technicians, and procurement specialists working with industrial and marine pumps.

Pump Selection

How to Calculate Pump Head

Understanding static, friction, and total dynamic head for accurate pump sizing. Worked example included.

Self-Priming vs Centrifugal Pumps

When to choose a self-priming pump and how it differs in design, performance, and efficiency from a standard centrifugal pump.

Pump Operation

Pump Cavitation Explained

Why cavitation occurs, how to recognise it, and the engineering rules for preventing impeller damage and premature seal failure.

Materials & Marine

Choosing Pumps for Saltwater Applications

Material selection, corrosion resistance, and certifications for seawater service. PREN explained.

Equipment Comparison

Diesel vs Electric Dewatering Pumps

Choosing the right power source for construction, flood emergency, and bypass dewatering applications.

Bilge Pumps vs Ballast Pumps

Two essential marine pump services with very different design requirements, capacities, and regulatory constraints.

Looking for application-specific guidance?

Our applications section covers technical requirements, recommended pump types, and materials for specific industrial and marine duties.

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