Level Gauges

Level gauges provide a clear and reliable way to monitor liquid levels inside pressurised systems. In steam and boiler environments, accurate level indication is critical for safe operation and system efficiency. At Process Systems, we supply industrial level gauges designed specifically for water and steam service, giving operators confidence in what is happening inside the vessel.

Our range supports boiler rooms, process plants and industrial heating systems where dependable visual level indication is required. Gauge glass can be cut to length where necessary, allowing flexibility during installation and replacement.

Level gauges for steam and boiler applications

We stock left and right-handed level gauges for boiler and steam industry applications. Designs include flanged bronze water gauge mount sets and high-pressure reflex liquid level gauges, supporting a range of operating pressures and temperatures.

Reflex style gauges improve visibility by using a prismatic glass surface that enhances the contrast between liquid and vapour. Flanged mounting sets provide secure top and bottom connections for stable installation in pressurised systems. These products are built for demanding environments where durability, pressure resistance and thermal performance are essential.

Whether you are replacing an existing gauge or specifying a new installation, correct pressure and temperature ratings must always be confirmed prior to selection.

Why choose Process Systems?

At Process Systems, we provide industrial-grade level gauges suited to Australian boiler and steam applications. We focus on practical products that integrate easily into existing systems and deliver reliable long-term performance.

When you order from Process Systems, you benefit from:

  • Local stock availability
  • Competitive pricing
  • Gauge glass cut to length where required
  • 12-month warranty
  • Support from an experienced technical team

Browse the range and order online today for fast shipping Australia-wide!

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FAQs about level gauges

  • What is a level gauge?

    A level gauge is a mechanical device used to visually indicate the liquid level inside a vessel, tank or boiler. In steam and boiler systems, it provides a direct visual reference of water level to support safe operation and compliance with site procedures.

  • How does a reflex level gauge work?

    A reflex level gauge uses specially designed prismatic glass to create contrast between liquid and vapour. Light refracts differently depending on whether liquid is present behind the glass, making the water level clearly visible without additional lighting or instrumentation.

  • Can gauge glass be cut to length?

    Yes, gauge glass can be cut to suit the required installation dimensions. Correct measurement and specification are important to ensure proper sealing and safe operation.

  • How long will a level gauge last?

    Service life depends on operating pressure, temperature, water quality and maintenance practices. Regular inspection is recommended, particularly in steam applications where scaling or thermal stress may occur.

  • How long will delivery take?

    Delivery time depends on your location and chosen freight method. Express freight typically arrives next business day in metropolitan areas for smaller consignments. Road freight delivery times vary by region.

  • What warranty applies?

    All level gauges supplied by Process Systems include a 12-month warranty. Products are inspected prior to dispatch to ensure quality and performance.