Case Studies

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 Supplies 250 Hawle Gripper Valves for Sydney Pipeline Upgrade

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

Nova Siria Multigrip Couplers: The Flexible Solution for Pipeline Repairs

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

Improve Water Network Efficiency with Ozkan BFVs

Hygrade Water Supplies 250 Hawle Gripper Valves for Sydney Pipeline Upgrade

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

Duofit Performance Under Pressure

Protect Your Community from Floods with Wastop

Nova Siria Multigrip Couplers: The Flexible Solution for Pipeline Repairs

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

Proven Penstocks: A Must-Have for Australian Councils

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

Faster Install, Reduced Maintenance – Inside the Hawle Gate Valve

Canberra Client Swaps EF Fittings for Durable Hawle System 2000

Anticipating Surge Relief Valves: The Ultimate Water Hammer Solution

Connecting Different Pipe Materials Simply with Synoflex

800mm Landers Shute Needle Valve

3 Million Hawle System 2000 Units Installed Worldwide

Re-Pump Australia – Emergency Delivery for Leaking Pipe

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

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

Greenvale Lakes Branch Sewer Repair

Sydney Sewer Main

Gippsland E3

Unity Water Multigrip

Tradecoast Central System 2000

Tennyson Wastop Installation

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