Product Introduction
The diesel engine used in Purity PSD diesel driven fire water pump is the only type of internal combustion engine currently permitted by the NFPA 20 standard for fire protection applications. It operates on a compression-ignition principle, ensuring strong starting capability, stable output, and reliable operation even during prolonged emergency use.
Safety and operational reliability are core design priorities of the Purity PSD diesel engine fire fighting pump. The diesel engine fire pump system is equipped with comprehensive pre-warning and protection functions that continuously monitor key engine and operating parameters. In the event of abnormal conditions such as overspeed, underspeed, low oil pressure, excessively high cooling liquid temperature, low battery voltage, or high battery voltage, the system issues timely alarms. These early warning features help operators respond quickly, significantly reducing the risk of engine or pump failure and ensuring that the fire pump remains ready for immediate activation when required.
A major advantage of the Purity PSD diesel engine fire pump is its ability to operate independently of external power sources. The diesel engine is equipped with two battery sets, providing a reliable and redundant starting system. In the event of a power outage or complete electrical failure, the emergency diesel engine can be started using the battery power alone. This guarantees uninterrupted water supply during critical situations, making the fire pumps diesel an essential component of any fire protection system where power reliability cannot be assured.
Model Description
Technical Sheet
Product Parameters
