Versatile UV Water Disinfection for Aquaculture and Industrial applications of all sizes.

Product Information

UV Guard’s P-Series is a highly durable and versatile UV disinfection system for saline waters, thermal fluids and corrosive liquids. It is ideal in situations when preserving marine life is important, providing reliable disinfection and pathogen protection in small to large saltwater aquaculture applications, as well as use with corrosive fluids.

  • Models to suit small and large flow aquaculture operations
  • Schedule 80 uPVC & HDPE UV reactors suitable for saltwater
  • 100% Australian manufactured
  • Chemical free with zero harmful by-products
  • Range of optional controller features available
  • Easy connection to existing plumbing infrastructure


  • Australian manufactured – a fully customisable and quality ensured product
  • Zero harmful by-products, chemical free and environmentally friendly
  • Proven performance and flexibility – can be used to disinfect total inflow, recirculation flow and effluent across a range of applications
  • Durable, corrosion and electrolysis-resistant Schedule 80 uPVC and HDPE UV reactors
  • Optional controller features allow you to choose exactly what you need – e.g. indoor or weatherproof, lamp safety devices, UV intensity monitoring, over temperature protection and more
  • Easy connection to existing plumbing infrastructure with a choice of industry standard inlet and outlet connections in different configurations.

The Perfect Solution

The P-Series is high-performance solution for Aquaculture operations. It allows you to:

  • Safeguard all fish species from pathogens including bacteria, viruses, protozoa and fungi
  • Minimise antibiotic use in fish farms whilst reducing operational costs
  • Safely increase fish densities by mitigating contamination risks
  • Improve production stability by controlling fluctuations in micro-biological conditions
  • Easily retrofit with existing equipment to maximise yields without requiring investment in new fish farm infrastructure.


Model Flow Rate@ 30mJ/cm2 Flow Rate @250mJ/cm2 Inlet/Outlet
P20 1.39 m3/hr 0.17 m3/hr 2" Socket
P30 2.14 m3/hr 0.26 m3/hr 2" Socket
P40 2.92 m3/hr 0.36 m3/hr 2" Socket
P55 3.92 m3/hr 0.48 m3/hr 2" Socket
P75 5.84 m3/hr 0.71 m3/hr 2" Socket
P105 7.67 m3/hr 0.92 m3/hr 2" Socket
P80 10.6 m3/hr 1.28 m3/hr 2" Union
P125 16.83 m3/hr 2.02 m3/hr 2" Union
P172 18.09 m3/hr 2.18 m3/hr 2" Union
P160 27.53 m3/hr 3.31 m3/hr 2" Union
P245 34.59 m3/hr 4.16 m3/hr 2" Union
P1-440 102.41 m3/hr 12.29 m3/hr 3" Flange
P2-440 208.6 m3/hr 25.04 m3/hr 4" Flange
P3-440 312.9 m3/hr 37.55 m3/hr 4" Flange
P4-440 382.67 m3/hr 45.92 m3/hr 6" Flange

UV Guard Applications

Our market-leading UV disinfection systems deliver outstanding results across an extensive range of industrial, commercial and domestic applications.


The HWC-Series took a few weeks to clean the calcium build-up from the pipes and the results were astonishing. I honestly cannot speak more highly of the product and installation was so easy.

Ray, WA

Since installing the water conditioner we are using less washing powder, soap and shampoo. The life of our hot water element also appears to have been extended.

Sally, WA

Since installing our Shower Water Conditioner, the whole family has noticed the difference. We all have softer, more manageable hair and my son no longer has as many skin irritations.

Allison, NSW

Before installing UV-Guard’s Hard Water Conditioner, Calcium used to build-up on every surface, Iron was also staining our toilets and basins. Now there is no Calcium build-up and the Iron staining is easily wiped away.

Heidi, QLD

Get in touch

This website has lots about us.
But it’s your needs that matter most.
Let’s talk.


Stay up-to-date with our very latest news, technology, offers and events.