Radial Pressure Gauge 0 - 1.6 bar, 63 mm

Product detailed description

Radial pressure gauges are essential tools for monitoring pressure levels in low-pressure heating, plumbing, and irrigation systems. These devices are commonly installed in residential and commercial buildings, particularly in systems where pressure stability is critical for efficient operation. Installers often use these gauges to ensure that the system remains within safe working limits and to detect anomalies such as leaks or blockages. The compact 63 mm design allows for installation in tight spaces, making it suitable for use in boiler rooms, pump stations, and underfloor heating systems.

The gauge is suited for applications involving water-based media and is frequently used in conjunction with expansion vessels, circulator pumps, and safety valves. Its radial mounting configuration ensures secure and stable installation on pipe fittings. The 1/4 inch connection requires accurate alignment and sealing to prevent leakage and ensure long-term reliability.

Technical parameters

Installation and connection

Installation should begin with verifying the system pressure range to confirm compatibility with the 0 to 1.6 bar scale. The 1/4 inch radial connection is threaded and must be aligned with the corresponding fitting on the pipe. A sealing ring or thread tape should be applied to the male threads to prevent leaks. The gauge should be mounted in a position where it is easily visible and accessible for inspection. Ensure the mounting surface is clean and free of debris before securing the device.

Common installation mistakes include using incompatible sealing materials, over-tightening the connection, or installing the gauge in a location with excessive vibration or condensation. These can affect accuracy and longevity. After installation, verify the gauge reading against a known reference point, if available, to confirm proper function.

Compatibility and accessories

This pressure gauge is compatible with standard heating and plumbing systems that use water as the working medium. It is often used alongside pressure-reducing valves, expansion vessels, and safety relief valves. For complete system monitoring, additional components such as temperature sensors or digital controllers may be required. These should be selected based on the specific requirements of the system design.

Technical background for designers

The gauge operates on the principle of a Bourdon tube, where pressure causes the tube to deflect and move a pointer across the dial. The ABS housing and acrylic cover provide protection against environmental factors while maintaining visibility. The aluminum bezel and pointer contribute to durability and corrosion resistance. The radial configuration allows for direct mounting on the pipe, reducing the need for additional fittings. The choice of pressure range and accuracy class should align with the system’s operational requirements and the frequency of pressure fluctuations.

Material properties and design influence the gauge’s service life. Exposure to high humidity or chemical contaminants may affect performance over time. Designers should consider the location and orientation of the gauge to ensure it remains functional and readable throughout its service life.

Service and operation

Periodic visual inspections are recommended to check for signs of damage, corrosion, or inaccurate readings. The gauge should be tested against a reference standard if there is any doubt about its accuracy. No routine maintenance is required beyond these checks. If the gauge shows signs of wear or incorrect readings, it should be replaced according to the manufacturer’s guidelines. The two-year warranty covers defects in materials and workmanship under normal use conditions.

Frequently asked questions

Can this gauge be used in steam systems?
No, this gauge is designed for use with liquid media only and is not suitable for steam applications.

Is it possible to mount this gauge vertically?
Yes, provided the mounting surface is stable and the gauge remains visible and accessible for reading.

What is the recommended sealing method for the 1/4 inch connection?
A sealing ring or thread tape should be used to ensure a leak-free connection when installing the gauge.

Can this gauge be used in outdoor installations?
It is not recommended for outdoor use due to the lack of weatherproofing features in the design.