Hawle Haku Pipe Saddle’s Speedy Install at Airport Case Studies

Hawle Haku Pipe Saddle’s Speedy Install at Airport

A quick turnaround at Auckland Airport. Installation of a Hawle Haku 355 mm PE compatible…

Hygrade TeamSeptember 4, 2025

Fast, East, and Tailor-Made for Your CIP Projects Updates

Fast, East, and Tailor-Made for Your CIP Projects

Easy installation, pressure resistance and durable materials make the Nova Siria CIPP joint ideal for…

Hygrade TeamSeptember 1, 2025

Reduce the Pressure with Singer Valves Updates

Reduce the Pressure with Singer Valves

When faced with extreme pressures or anything in between, Singer pressure reducing valves maintain a…

Hygrade TeamAugust 28, 2025

Put the Perfect Pair on Your Pipeline Case Studies

Put the Perfect Pair on Your Pipeline

What a pair! The Nova Siria end restraint multigrip flange adaptor and the Ozkan butterfly…

Hygrade TeamAugust 27, 2025

Simple and Secure with Nova Siria Multigrip Updates

Simple and Secure with Nova Siria Multigrip

Secure and lasting connections for large diameter pipes with the Nova Siria Multigrip. Wide tolerance,…

Hygrade TeamAugust 22, 2025

All-in-One-Piece Solution Saving Time and Money Case Studies

All-in-One-Piece Solution Saving Time and Money

This was a fun project and a great result! Both multigrip end restraint flange adaptors…

Hygrade TeamAugust 21, 2025

Water Infrastructure that Lasts a Lifetime Case Studies

Water Infrastructure that Lasts a Lifetime

There's a critical need for dependable water infrastructure in Australia. We supplied the Multigrip restraint…

Hygrade TeamAugust 19, 2025

Innovative Wastewater Monitoring from Smarterwater Updates

Innovative Wastewater Monitoring from Smarterwater

Revolutionise your city's wastewater management with the Smarterwater Manhole Sensor. This innovative IIoT solution offers:…

Hygrade TeamAugust 13, 2025

Mixed Materials to Perfect Connections: The Hawle Synoflex Coupling Updates

Mixed Materials to Perfect Connections: The Hawle Synoflex Coupling

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

Hygrade TeamAugust 11, 2025

No Cutting, No Draining: Revolutionary Repairs with DUO-FIT Case Studies

No Cutting, No Draining: Revolutionary Repairs with DUO-FIT

There are more ways to repair pipes than cutting them. This pipe had a leaking…

Hygrade TeamAugust 7, 2025

The Valve Calculator for All Your Sizing Needs Updates

The Valve Calculator for All Your Sizing Needs

Looking for a calculator that will size the exact valve you need? Singer's simple but…

Hygrade TeamAugust 5, 2025

Solving a Tough Check Valve Challenge Case Studies

Solving a Tough Check Valve Challenge

Success! We got to crack a tricky problem for a client, who had tried many…

Hygrade TeamAugust 1, 2025

Getting Valves Now Quicker Than Ever! 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

Design for Movement with the Nova Siria WIDEFLEX® 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

Where Does Your Tap Water Come From? 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

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

Compensation Joints: A Bridge Between Expansion and Contraction 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

Tailored Actuator Solutions for Your Water System 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

Flood-Proof Your Future: Invest in Wastop® Inline 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

Workshop Capability Updates

Workshop Capability

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

Hygrade TeamMay 6, 2025

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

Improve Water Network Efficiency with Ozkan BFVs 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

Hygrade Water Supplies 250 Hawle Gripper Valves for Sydney Pipeline Upgrade 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

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

Duofit Performance Under Pressure Updates

Duofit Performance Under Pressure

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

Hygrade TeamNovember 6, 2024

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

Nova Siria Multigrip Couplers: The Flexible Solution for Pipeline Repairs 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

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

Proven Penstocks: A Must-Have for Australian Councils 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

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

Canberra Client Swaps EF Fittings for Durable Hawle System 2000 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

Connecting Different Pipe Materials Simply with Synoflex 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

800mm Landers Shute Needle Valve 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

3 Million Hawle System 2000 Units Installed Worldwide 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

Re-Pump Australia – Emergency Delivery for Leaking Pipe 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

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

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

Greenvale Lakes Branch Sewer Repair 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

Sydney Sewer Main Case Studies

Sydney Sewer Main

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

Hygrade TeamJanuary 12, 2020

Gippsland E3 Case Studies

Gippsland E3

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

Hygrade TeamJuly 12, 2019

Unity Water Multigrip 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

Tradecoast Central System 2000 Case Studies

Tradecoast Central System 2000

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

Hygrade TeamMay 25, 2013

Tennyson Wastop Installation Case Studies

Tennyson Wastop Installation

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

Hygrade TeamFebruary 27, 2013