Case Studies

Updates

Getting Valves Now Quicker Than Ever!

Exciting news! Our new workshop is up and running, and new stock is in meaning…

Hygrade TeamJune 11, 2025

Updates

Design for Movement with the Nova Siria WIDEFLEX®

Nova Siria WIDEFLEX® is a simple, easy to install angular compensation joint that can be…

Hygrade TeamJune 5, 2025

Case Studies

Where Does Your Tap Water Come From?

As you run your kitchen or bathroom tap, take a moment to ponder how the…

Hygrade TeamJune 2, 2025

Ozkan Butterfly Valve How it Works Video

Updates

Flow Control and Efficiency – Inside the Ozkan Butterfly Valve

Look at this beauty! The Ozkan BFV is a great, heavy duty option for potable…

Hygrade TeamMay 27, 2025

Updates

Compensation Joints: A Bridge Between Expansion and Contraction

Compensation Joints: A Bridge Between Expansion and Contraction What are Compensation Joints? Compensation joints, also…

Hygrade TeamMay 22, 2025

Updates

A Simple Solution to a Growing Threat

Climate change and rising sea levels are a growing threat. WaStop® Inline Check Valves offer…

Hygrade TeamMay 19, 2025

Updates

Tailored Actuator Solutions for Your Water System

Upgrade your valve systems with precision-engineered actuators. Assembled by our skilled team, these actuators offer…

Hygrade TeamMay 14, 2025

Flooding Australia - A Situation That Can Be Prevented with Wastop Check Valves

Updates

Flood-Proof Your Future: Invest in Wastop® Inline Check Valves

Flooding can be devastating, but...it doesn't have to be. Wastop® Inline Check Valves offer a…

Hygrade TeamMay 9, 2025

Updates

Workshop Capability

We have our own workshop with capabilities to repair, test, actuate, assemble, service, and more.…

Hygrade TeamMay 6, 2025

Reliable Hawle System 2000 Fittings Installation

Case Studies

Hawle System 2000: The Perfect Solution for Urgent QLD Pipeline Repairs

Muddy conditions, water in the existing pipes, and limited time to complete connections meant that…

Hygrade TeamMay 2, 2025

Updates

Improve Water Network Efficiency with Ozkan BFVs

As you can see, this is a pretty straightforward installation. What you can't see is…

Hygrade TeamMarch 25, 2025

Case Studies

Hygrade Water Supplies 250 Hawle Gripper Valves for Sydney Pipeline Upgrade

Check out this install! We partnered with the team onsite to supply 250 Hawle gripper…

Hygrade TeamFebruary 21, 2025

Case Studies

No Shutdowns, No Problems: Duofit Repair Coupler Saves the Day

By eliminating the need to shut down systems or remove existing pipes, the Duotfit proves…

Hygrade TeamNovember 6, 2024

Updates

Duofit Performance Under Pressure

The Duofit can be installed under pressure, quickly and effectively, cutting costs of road closure,…

Hygrade TeamNovember 6, 2024

Wastop stainless steel backflow prevention

Updates

Protect Your Community from Floods with Wastop

Did You Know? Flooding is one of the most common natural disasters in Australia. What if…

Hygrade TeamNovember 6, 2024

Case Studies

Nova Siria Multigrip Couplers: The Flexible Solution for Pipeline Repairs

Nobody wants to prolong night works! We have warehouses across the country stocked with critical…

Hygrade TeamNovember 6, 2024

Case Studies

A Must-Have for Backflow Prevention: Twin 1800dia Wastop Non-Return Valve

Ensuring water only flows in the right direction! Check out this twin 1800dia wastop non-return…

Hygrade TeamNovember 6, 2024

Updates

Proven Penstocks: A Must-Have for Australian Councils

We care about providing reliable water control solutions for Australian councils Proven overseas on some…

Hygrade TeamNovember 6, 2024

Case Studies

Built to Endure: Hawle RSVs Secure Macarthur’s Water Future

Built to last. Our Hawle RSVs are now underground in the Macarthur Region, all set…

Hygrade TeamNovember 6, 2024

Updates

Faster Install, Reduced Maintenance – Inside the Hawle Gate Valve

This innovative gate valve offers faster installation, reduced maintenance, and unmatched reliability. Not to mention…

Hygrade TeamNovember 6, 2024

Durable System 2000 Fittings and Flange Adaptors installed on this pipeline as an investment for the future with Hygrade Water Australia

Case Studies

Canberra Client Swaps EF Fittings for Durable Hawle System 2000

EF fittings failing? Nobody appreciates that! Having had constant issues with EF fittings failing, our…

Hygrade TeamOctober 10, 2024

Updates

Anticipating Surge Relief Valves: The Ultimate Water Hammer Solution

Protect your infrastructure from water hammer. By anticipating and releasing excess pressure, these valves protect…

Hygrade TeamSeptember 3, 2024

Updates

Connecting Different Pipe Materials Simply with Synoflex

With the Hawle Synoflex restraint coupling, connecting pipes of different materials is much simpler.

Hygrade TeamMay 5, 2024

Needle Valve from Landers Shute Case Study

Case Studies

800mm Landers Shute Needle Valve

Hygrade Water successfully supplied and commissioned an 800mm Ozkan Needle Valve with slotter cylinder and…

Hygrade TeamMay 17, 2021

Updates

3 Million Hawle System 2000 Units Installed Worldwide

If you want to have confidence in your connections, go with one of these. Why?…

Hygrade TeamFebruary 27, 2021

Case Studies

Re-Pump Australia – Emergency Delivery for Leaking Pipe

Our Hygrade QLD team were contacted for an urgent weekend repair for a failed Electrofusion…

Hygrade TeamJune 2, 2020

Case Studies

Hawle System 2000 Valves, D & J’s Civil Construction

The Hygrade Water QLD team recently supplied a full sewer and water HDPE project for…

Hygrade TeamMay 8, 2020

Case Studies

An Asset Owner’s Tricky Situation – Duofit Repair Coupler Solution

The asset owner was unable to isolate the main without draining a reservoir. The answer?…

Hygrade TeamFebruary 22, 2020

Case Studies

Greenvale Lakes Branch Sewer Repair

Situation Gravity Sewer but when system nearing capacity Shuts off and backs up under pressure…

Hygrade TeamFebruary 17, 2020

Case Studies

Sydney Sewer Main

Another duofit installation in Sydney. 500mm Sewer main repair clamp that had failed. The duofit…

Hygrade TeamJanuary 12, 2020

Case Studies

Gippsland E3

A new building is currently under construction in the Gippsland area and the primary contractors…

Hygrade TeamJuly 12, 2019

Case Studies

Unity Water Multigrip

More than 8,000 houses in the Bli Bli region of the Sunshine Coast were at…

Hygrade TeamMay 17, 2019

Case Studies

Tradecoast Central System 2000

Tradecoast Central required extra valves & connection points to an existing 400mm OD - PE…

Hygrade TeamMay 25, 2013

Case Studies

Tennyson Wastop Installation

Client Brisbane City Council Situation Backflow water from the Brisbane River Floods Solution The council…

Hygrade TeamFebruary 27, 2013

Seeking a reliable water infrastructure partner in Australia? Look no further!

Hygrade Water Australia

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