Sump, 1/2", L 150 mm

Product detailed description

Thermometer sumps are essential components in heating systems where accurate temperature monitoring is required. They provide a secure and stable interface for thermometers, ensuring reliable readings in various applications such as boilers, heat exchangers, and circulation systems. Installers and service technicians commonly use these sumps in residential and commercial buildings, particularly in systems where temperature regulation is critical for performance and safety.

During installation, the sump is typically integrated into a pipe or fitting using threaded connections. The material and design must align with the system's hydraulic and thermal conditions to avoid leaks or measurement inaccuracies. The sump should be positioned to allow easy access for thermometer insertion and maintenance while ensuring it does not interfere with the flow of the medium.

Technical parameters

Installation and connection

When installing the sump, ensure that the external 1/2 inch thread is clean and undamaged. Apply a suitable sealing compound or thread tape to prevent leaks. Tighten the connection gradually to avoid over-tightening, which can damage the threads or cause stress fractures. Verify that the sump is aligned correctly with the pipe axis to prevent flow disturbances. A common mistake during installation is using incompatible sealing materials, which can lead to leaks or reduced accuracy over time. Always double-check the thread type and direction to ensure correct orientation.

Compatibility and accessories

This sump is intended for use with standard thermometers that fit the internal diameter of 9.5 mm. When ordering, ensure that the thermometer is compatible with the sump's dimensions and that the connection is properly sealed. Additional sealing materials such as thread sealant or PTFE tape may be required depending on the system's specifications. No specific alternative or related products are recommended for this model.

Technical background for designers

The sump functions as a housing for a thermometer, allowing the sensor to be inserted into the flow of the heating medium without disrupting the system's integrity. The brass CW617N material offers good thermal conductivity and resistance to common heating media, ensuring long-term stability and accurate readings. The external thread allows for secure integration into the system, while the internal diameter ensures compatibility with a wide range of thermometer probes. The sump's design minimises turbulence in the flow, reducing the risk of measurement errors. Long-term performance is influenced by the quality of the sealing, the stability of the connection, and the chemical compatibility of the medium with the material.

Service and operation

Regular inspection of the sump's connection is recommended to detect signs of wear, corrosion, or leakage. Clean the internal cavity periodically to remove debris that could interfere with the thermometer's function. Ensure that the sealing remains intact and replace it if necessary. No specific service intervals are provided in the brief, but any visible damage or changes in measurement accuracy should prompt an inspection or replacement.

Frequently asked questions

Can this sump be used with all types of thermometers?
Thermometers with a probe diameter less than or equal to 9.5 mm can be used with this sump. Always verify the thermometer's dimensions before installation.

Is the sump suitable for high-pressure systems?
The sump is designed for standard heating system pressures. For high-pressure applications, consult the manufacturer's technical data sheet for confirmation.

Can the sump be installed in a vertical position?
Yes, the sump can be installed vertically. Ensure that the connection is sealed correctly and that the thermometer is inserted in the right orientation for accurate readings.

What should be done if the connection starts to leak?
Inspect the thread for damage and reapply sealing material if necessary. If the leak persists, the sump may need to be replaced.