Heavy Duty Diesel Engine Fire Pump Set Fire Suppression
| Name |
Diesel Engine Electric Driven Fire Fighting Pump Set |
| Driving Type |
Diesel Engine &Electric Motor |
| Pump Casing Combined |
Horizontal End Suction Pumps |
| Mounting Height |
Suction Centrifugal |
| Usage |
Pump, Pumps, Fire Fighting |
| Voltage |
220V/380V/400V/415V/440V/Custom |
| Frequency |
50Hz/60Hz |
| Standard |
UL, FM, Nfpa20, CE, ISO,CCC |
| Casing Material |
Ductile Iron |
| Color |
Dark red |
Product Overview
The EDJ series is a complete set of fire pump units, typically forming an automatic fire water supply system. This system comprises the following core components:
- Main pump: driven by an efficient electric motor
- Standby pump: equipped with diesel engine drive
- Pipeline pressure compensating pump: used to maintain the pressure of the pipeline network
- control system
Two controller configuration schemes are provided:
- A. Standalone controller
- Flexible installation
- Easy to maintain
- B. Integrated controller
- Installed on skid-mounted equipment
- Small space occupation
Normal operating state
- The pressure of the pipeline network is maintained between P1 (low pressure) and P2 (high pressure)
- The pressure maintenance pump automatically starts and stops according to pressure changes
Response to power failure
- In the event of a main power supply interruption or electric pump malfunction:
- a) The pressure continues to decrease until reaching P4 (ultimate pressure)
- b) Automatic start of diesel pump
- c) The pressure rebounds to Pw
- d) Restoration of fire water supply






