+61 (8) 9434 0777

Request a consultation

Call Us

SPIRAC delivers industry-leading screening, grit handling, sludge management, conveying and inlet works solutions for wastewater treatment facilities worldwide.

Our Product Range

For more than 50 years, SPIRAC has been a global leader in the design and manufacture of high-quality stainless steel equipment for the wastewater industry. Our solutions are engineered to meet the unique requirements of each application, delivering reliable, durable and efficient performance in even the most demanding environments.

From wastewater treatment plants to industrial processing facilities, SPIRAC offers a comprehensive range of solutions backed by decades of engineering expertise and innovation.

Explore our product range:

 

Solutions

Packaged Installation Headworks

Screenings and Grit capture and handling

Pretreatment solution for WWTP

Packaged Headworks solution

Pretreatment Plant for Organic Waste

Receival bunker, Separation and Storage

Inlet Works WWTP

Headworks project

Sludge silo for feed to PC pumps

Sludge Silos and Shafltess Screw Conveyor Systems

Live Bottom sludge silo

Shaftless Screw System and outloading

Products

SPIROLINE® Horizontal/Inclined Shaftless Spiral Conveyors

Intended for the transport of difficult, materials – suitable for a wide range of moisture contents and viscosities

SPIROLIFT® Vertical Shaftless Spiral Conveying Technology

Significant cost and operational advantage over alternate methods of sludge elevation and transport.

MULTIGUARD™ Mechanically Multi-Raked Bar Screen

Effective cleaning with comb plates

RAKEGUARD – Coarse Screen

Robust front raked bar screen

BANDGUARD – Centre Flow Band Screen

High efficiency dual flow traveling fine screen

FINEGUARD – Moving Fine Screen

Perforated Plate Fine Screen

SPIROGUARD® Screen

Shaftless Spiral Screen as Compact Cleaner or Channel Screen

SPIROWASH® Compact/High Flow

Screening washing, volume and weight reduction

SPIROPRESS® Dewaterer

Combines conveying, dewatering and volume reduction

SANDSEP®

Grit Classifier

SANDWASH – Grit Washer

Clean grit without organics

SPIROSEP® Grit Vortex

Separate high density grit particles

Grit chambers

High capacity grit settling tanks

COMBIGUARD® Inlet Works Packages

For the smallest to the largest WWTP

SPIROTAINER®

Auto-filling, containment and road transport

GET A QUOTE FROM OUR SKILLED ENGINEERS

Start Planning Your Projects

    First Name

    Last Name

    Email

    How Can We Help?

    Country

    Attachments (Optional)


      First Name

      Last Name

      Email

      How Can We Help?

      Country

      Attachments (Optional)


      OUR UPDATES

      Latest News & Articles

      New Screen Installation Restores Reliable Screening Performance
      SPIRAC Australia recently completed the replacement of an aging step screen, providing the customer with a modern and reliable STEPGUARDTM screening solution designed to support long-term wastewater treatment operations.
      READ MORE
      SPIRAC Service Teams Deliver Conveyor Upgrades and Asset Life Extensions
      When solids handling equipment begins to show signs of wear, operators are often faced with a difficult decision: repair, replace, or continue operating at increased risk of unplanned downtime.
      READ MORE
      SPIRAC at Water New Zealand Conference & Expo 2026
      SPIRAC will be exhibiting at the Water New Zealand Conference & Expo 2026, taking place from 22-24 September 2026 at Claudelands, Hamilton, New Zealand.
      READ MORE
      SPIRAC is pleased to announce that it will be exhibiting at WEFTEC 2026 at Booth #6753
      SPIRAC is pleased to announce that we will be exhibiting at WEFTEC 2026, the world's largest annual water quality exhibition and conference, taking place in New Orleans, Louisiana, USA. Visit us at Booth #6753 to discover the latest innovations in solids handling, dewatering, screening, grit handling, and shaftless spiral conveying solutions.
      READ MORE
      Shaftless Spiral Slewing Conveyor Maximises Sludge Outloading Flexibility
      SPIRAC has manufactured a 12-metre shaftless spiral slewing conveyor designed to provide a flexible solution for sludge outloading. The design incorporates a single pivot point at the inlet, allowing the entire conveyor to slew across a wide operating arc and discharge sludge over a large area.
      READ MORE
      Designing for Extreme Rainfall Inflow Surges
      Building Resilient Wastewater and Stormwater Infrastructure
      READ MORE
      OUR FAQS

      Frequently Asked Questions

      Why Should You Buy From SPIRAC?

      Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

      Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

      Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

      Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

      Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

      only
      20%
      of wastewater is collected worldwide, and we aim to improve this
      read more →
      we serve clients in
      60+
      countries worldwide