Main-line pumps are fitted with what to provide temperature readings for the pump case?

Main-line pumps are typically equipped with remote temperature devices to monitor the temperature of the pump case. These devices are essential because they allow operators to track the temperature from a distance, ensuring both safety and efficiency during operations. By monitoring temperature, operators can prevent overheating, which could lead to equipment failure or damage. Remote temperature devices can provide continuous feedback and alerts when temperatures exceed safe operating ranges, thus playing a crucial role in the maintenance and operation of pump systems.

Thermocouples, while capable of measuring temperature, are not typically used in this specific context for main-line pumps because remote temperature devices offer the advantage of ease of access and monitoring without needing to be directly in contact with potentially hazardous equipment. Additionally, pressure sensors and flow meters serve different purposes, such as measuring pressure and flow rates, rather than temperature. Therefore, remote temperature devices are the most suitable choice for providing temperature readings specifically for the pump case.