Category: Grit Handling

05 Jun 2026

Project Update: Progress Across Key Installations

Recent project milestones highlight continued progress across three separate installations: silo systems with sliding frame outloading, the SPIROTAINER® sludge containment solution, and advanced screening technologies including FINEGUARD™ and BANDGUARD™.
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10 Feb 2023

Compact Inlet Works – tested and ready to be shipped

This COMBIGUARD® is a complete end-to-end wastewater pre-treatment plant, bringing together several of SPIRAC’s equipment solutions. We put a SPIROGUARD® Compact Cleaner (CC) which is a shaftless spiral screen, on top of a SANDSEP® Long (SAL), a grit classifier, which is a rectangular tank with horizontal...
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13 Mar 2019

Solar Powered stainless steel SPIROTAINER® for Biosolids

SPIRAC was asked to manufacture three stainless steel 20m3 SPIROTAINER® units with a solar powered door mechanism for Coffs Harbour Council in Australia. The SPIROTAINER® transports, stores and removes sludge from site with minimal operator intervention.  The screenings are handled...
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