Resources

Insights, technical resources and company updates

News & Updates

The latest updates on progress from the lab and the field, trials and technical milestones.
New white paper: Moving Fluids in a Post Cavitation World
For over a century, cavitation has limited pump design, efficiency, reliability, and operating envelopes across industries.
Read More →
Changing State Technologies primes the pump for commercialisation
We're thrilled to be featured in an in-depth article by Greg Hurrell
Read More →
Shop floor upgrade!
Kicking off 2026 with a game-changer on the shop floor!
Read More →

Stay up-to-date with CST

Latest developements, news and break-throughs direct to your email.
By clicking Sign Up you're confirming that you agree with our Terms and Conditions.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Whitepapers and technical papers

Deeper reading on the Stable Vapour Cavity™, the MPR™ Pump Module, and the platform's wider applications.
MPR™ Technology Hoskin Family Farm Trial Summary
Changing State Technologies (CST) successfully trialled its patented MPR™ (Multi-Phase Rotor) Stable Vapour Cavity pump technology at Hoskin Family Farm (H&H Karapiro Ltd), a dairy farm in Karapiro, New Zealand, owned by Matt Hoskin.
Read More →
Standard Centrifugal Pump v Changing State Pump Explainer
The standard centrifugal pump's operation is one-dimensional in practice, the Changing State pump operates in a genuinely two-dimensional plane
Read More →
Moving Fluids in a Post Cavitation World
Cavitation has long constrained the design, efficiency, reliability, and operating envelopes of fluid-handling systems.
Read More →

Videos and explainers

Useful resources on how the technology works and how it differs from conventional pumping.
MPR Pump Demo

FAQs

Straight answers on the technology, integration, trials, investment and the roadmap.
Read all FAQs
Is Changing State Technologies a pump manufacturer?

Changing State Technologies is not positioning itself as a traditional pump manufacturer. Its strategy is to supply technology modules to existing pump OEMs, helping them develop differentiated pump solutions for their customers.

What industries does Changing State Technologies support?

Changing State Technologies is developing technology for industries that rely on pumping, cooling and fluid management. Initial areas of focus include pump OEMs, industrial applications, municipal infrastructure and data centre cooling.

Where is Changing State Technologies based?

Changing State Technologies is based in Auckland, New Zealand. The company is developing its technology for global industrial markets, beginning with pump OEMs and industrial end users.

What does Changing State Technologies do?

Changing State Technologies develops fluid technology designed to improve how industrial systems move, cool and purify fluids. The company is initially focused on pump technology, with future applications in water-based cooling and purification.

What is Changing State Technologies?

Changing State Technologies is an Auckland-based industrial technology company developing breakthrough fluid dynamics technology for pumping, cooling and purification systems. Its first commercial focus is the MPR™ Pump Module, a patented pump technology designed to move beyond conventional cavitation constraints.

Technical resources

Is there a resource you want but don't see here?

We have a wealth of knowledge and information on all things technical. We strive to provide up-to-date usefull information for all of your technology and it's uses.

Reach out and we'll get back to you soon!