WSP™ Industrial Self-Priming & Chopper Pumps

Keep your operations flowing with reliable, heavy-duty pumps designed to handle tough industrial wastewater and solids applications.

All-Pumps is the exclusive Australian distributor of Trillium Flow Technologies™ WSP™ Pumps — designed, engineered, and manufactured in the USA for superior reliability, efficiency, and long service life.

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Trillium WSP self-priming pump with green electric motor on a display stand, set against a red All-Pumps promotional backdrop.

trillium wsp slider image 2

High-Quality. Made in the USA. Distributed Exclusively by All-Pumps Australia.

Solve Industrial Pumping Challenges for Good

Clogged pumps, costly downtime, and endless maintenance — sound familiar?

The WSP™ Self-Primer and Chop-Flow pumps are purpose-built to handle high solids, stringy materials, and harsh industrial conditions, keeping your systems running with minimal interruptions.

Trusted by:

Mining

Wastewater

Food & Beverage

Manufacturing

Pulp and Paper

Automotive

Explore WSP™ Pump Range WSP™ Self-Primer Pumps

Rugged, dependable, and engineered for hassle-free performance.

The WSP™ Self-Primer pump handles fluids with high solids content and allows for tool-less impeller adjustment and easy suction flap valve replacement.

Key features:

Made in the USA – Precision-engineered and quality-tested for industrial reliability.

Buzzsaw™ Wear Plate – Saw-tooth design shears stringy materials to prevent clogs.

Self-Priming Design – Eliminates manual priming; start-up is automatic and safe.

Durable Build – High-chrome and CD4MCu materials resist wear and corrosion.

Reduced Maintenance – Fewer parts, easier servicing, and longer runtime.

Specifications:

Flow: 51–727 m³/h

Head: 31–76 m

Solids: up to 75 mm

Explore WSP™ Pump Range WSP™ chop-Flow Pumps

Chop and pump at the same time — for fluids containing large solids, fibres, or debris.

The WSP™ Chop-Flow pump’s impeller and stationary cutter bar chop solids hundreds of times per minute, preventing clogging and ensuring continuous flow.

Key features:

Ultra-sharp impeller blade with a stationary cutter bar

Fully replaceable cutting components

Adjustable clearances for one-person maintenance

Heavy-duty castings for long-lasting durability

Specifications:

Flow: up to 2044 m³/h

Head: up to 46 m

Sizes: 3"–12"

Real-World Results: Stopping Wastewater Clogs

Case Study: Wastewater Treatment Plant in Australia

An industrial plant was facing constant downtime from stringy waste jamming Gorman-Rupp trash pumps.

After switching to a WSP™ Self-Primer Pump — engineered and built in the USA — clogging stopped completely, and maintenance costs dropped.

Results:

No more impeller jams or overheating

Faster startup with self-priming design

Longer maintenance cycles

Reliable American quality

We haven’t looked past WSP pumps since the upgrade.

— Plant Manager, NSW

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Why Choose All-Pumps

We’re All About Experience

Since 1972, we have provided customers with market-leading products, maintenance and support. Our proud legacy has been forged by innovation and an enduring commitment to serving our clients’ needs.

50+ years serving Australian industries

Exclusive Trillium Flow Technologies™ partner

Custom solutions for every fluid handling challenge

Australia-wide technical support and service

Talk to our experts today:

Call 1300-255-786

Get Reliable Pumping Solutions

Whether you need to replace outdated trash pumps or upgrade to a self-priming or chopper model, our engineers can help you select the ideal configuration.

Don’t let pump failures slow production.

Call 1300-255-786