Product Introduction
Purity PDJ diesel fire pump system consists of a centrifugal pump driven by a diesel engine, a jockey pump, an intelligent control cabinet, and an independent piping network. Each component works together to deliver stable pressure, rapid response, and long-term reliability in demanding environments such as industrial complexes, high-rise buildings, warehouses, and municipal fire protection systems.
A key feature of this PDJ fire sprinkler pump system is its independent piping design, which continuously monitors pressure levels during operation. By accurately detecting pressure changes, the system can automatically switch between the jockey pump and the main diesel-driven fire pump as needed. This ensures that the fire water supply remains consistent at all times while minimizing unnecessary start-ups and reducing maintenance costs.
The diesel engine is equipped with user-friendly control functions that allow operators to set the desired control time according to site requirements. This programmable control design simplifies operation, supports flexible on-site configuration, and helps users manage emergency responses with confidence. The fire pump system’s intuitive interface and automated operation make it suitable for various installation environments, including remote locations where manual supervision is limited.
To guarantee operational safety, Purity PDJ diesel fire pump system integrates a full set of alarm and shutdown protection features. In the event of abnormal conditions such as loss of speed signal, overspeed, underspeed, low oil pressure, or high oil pressure, the fire pump systems will immediately trigger an alarm and automatically shut down to prevent equipment damage. These safeguards greatly enhance system reliability and provide continuous protection for both personnel and equipment.
Purity is one of fire pump manufacturers in China,fire pump for sale has been exported to more than 130 countries and regions.
