Boiler Gauges

Boiler gauges give operators a clear, at-a-glance view of the pressure, temperature and water level in a steam or hot water boiler. Accurate readings are essential for safe operation and are often required by code and insurance inspectors.

Boiler Gauge Types

• Steam pressure gauges – with ranges and dials suited to low and high pressure boilers
• Altitude and pressure gauges – for hot water heating systems
• Tridicators – pressure, temperature and altitude combined on one dial
• Water level gauges and gauge glasses – visual confirmation of water level
• Siphons and gauge cocks – protect gauges from live steam and allow safe removal

Installation Tips

Always install a siphon between a steam gauge and the boiler so condensate, not steam, reaches the gauge. Choose a dial range where the normal operating pressure sits in the middle third of the scale. Replace gauges that won't return to zero or show a cracked or fogged lens.

Centro carries boiler gauges, siphons and gauge glasses to keep your boiler room safe and compliant.

Related categories: Gauges | Manometers | Pressure Gauges | Gauge Parts & Accessories