A jockey pump is a crucial component of fire protection systems, commonly found in high-rise buildings, industrial facilities, and other structures requiring reliable fire suppression capabilities. This pump serves a specific role within the fire pump system, which typically consists of a main fire pump and a jockey pump working in tandem.

The primary function of a jockey pump is to maintain pressure within the fire protection piping network at an optimal level, ensuring readiness for immediate response in the event of a fire. Unlike the main fire pump, which activates only when water flow is required to combat a fire, the jockey pump operates continuously to maintain pressure within the system.

When the pressure drops below a predetermined threshold due to minor leaks or gradual loss over time, the jockey pump automatically activates to replenish the pressure and keep the system primed for firefighting operations. By maintaining adequate pressure levels, the jockey pump ensures that water can be quickly and effectively delivered to fire sprinklers, standpipes, or other fire suppression devices throughout the building.

Jockey pumps are typically smaller in size and capacity compared to main fire pumps, as they are designed to handle low flow rates and operate intermittently under normal conditions. They are often equipped with pressure switches or controllers that monitor system pressure and activate the pump as needed to maintain the desired pressure level.

In addition to pressure maintenance, jockey pumps also serve to minimize wear and tear on the main fire pump by reducing the frequency of its operation. By handling the majority of pressure maintenance duties, the jockey pump helps extend the lifespan of the main fire pump and ensures its availability for emergency firefighting operations when required.

Overall, the jockey pump plays a critical role in ensuring the reliability and effectiveness of fire protection systems, helping to safeguard lives and property against the devastating effects of fire. Its continuous operation and pressure maintenance capabilities make it an essential component of comprehensive fire safety measures in buildings and facilities of all types.