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Product Advantages
1. Independent Diesel Engine Drive
The pump set does not rely on the site power grid and can start and operate during power failure or emergency conditions, making it suitable for standby fire water supply and critical fire protection systems.
2. Good Starting Performance
The diesel engine and fire pump are properly matched to provide fast starting response, stable operation, and reliable water delivery for fire protection systems.
3. Strong Overload Capacity
Suitable for high-flow and high-pressure fire water supply conditions, meeting the requirements of residential buildings, commercial facilities, factories, hospitals, mines, and other projects.
4. Compact Structure and Easy Maintenance
The diesel engine, pump, control cabinet, and common base are integrated into one pump set, providing a compact layout for convenient installation, inspection, and routine maintenance.
5. High Level of Automation
The system can be configured with automatic start, manual start, operation monitoring, fault alarm, and protection functions to improve fire pump set management and operating reliability.
Application Range
1. Fire Hydrant Systems
Suitable for indoor and outdoor fire hydrant water supply in residential communities, office buildings, commercial buildings, hotels, hospitals, schools, and similar facilities.
2. Automatic Sprinkler Systems
Provides stable water source and pressure for automatic sprinkler systems in public buildings, industrial plants, warehouses, and storage facilities.
3. Water Spray Fire Protection Systems
Applicable to equipment areas, tank farms, energy facilities, and special fire protection locations requiring water spray protection.
4. Industrial Fire Protection Systems
Suitable for high-flow fire water supply projects in factories, warehouses, logistics parks, petrochemical facilities, and industrial zones.
5. Municipal and Public Fire Protection Projects
Used in municipal fire pump stations, public facilities, commercial complexes, and large building fire water supply systems.
6. Mines and Remote Fire Water Supply Applications
Suitable for mines, underground projects, remote plants, and fire water supply applications where power conditions are unstable.
Technical Parameters
Flow Rate: 100–300 L/s
Head / Pressure: 0.5–1.8 MPa
Power: 55–400 kW
Speed: 2900 / 1800 / 1500 r/min
Drive Type: Diesel engine driven
Pump Structure: Split-case centrifugal pump / horizontal double-suction centrifugal pump
Applicable Medium: Clean water or water-like liquid meeting fire protection system requirements
Applicable Systems: Fire hydrant systems, automatic sprinkler systems, water spray systems, and fire water supply systems
Certification
The Diesel Engine-Driven Split-Case Fire Pump can be supplied with relevant product documents and quality files according to project requirements, including:
Product qualification certificate
Factory inspection documents
Technical data sheet
Diesel engine and pump configuration documents
Installation dimension drawing
Operation and maintenance manual
If the project requires specific fire protection standards, testing requirements, third-party certification, designated diesel engine brands, control cabinet configuration, or material documents, please specify them during the inquiry stage. Final documentation shall be subject to the confirmed technical agreement and actual supply scope.
OEM Customization Service
We provide OEM customization services according to different fire protection project requirements, including:
Diesel engine brand and power matching
Split-case pump model, flow rate, and pressure selection
Customized fire pump control cabinet functions
Automatic start, manual start, and remote signal interface configuration
Common base, fuel tank, battery, and exhaust system configuration
Inlet and outlet flanges, pipelines, and valve matching
Customized appearance color, nameplate, marking, and packaging
Complete fire pump set supply and technical documentation support
Customers may provide the required fire design flow rate, pressure, installation environment, power supply conditions, control requirements, diesel engine brand requirements, and project standards. Our team can assist with the complete fire pump set configuration and technical selection.
Installation Instructions
1.Before installation, check whether the diesel engine, pump, control cabinet, base dimensions, flow rate, pressure, and project technical requirements are consistent.
2.The equipment should be installed on a flat, solid, and well-ventilated foundation, with sufficient space reserved for operation, maintenance, heat dissipation, and exhaust discharge.
3.Inlet and outlet pipelines, valves, pressure gauges, exhaust pipe, fuel line, and electrical wiring should be connected according to the drawings to ensure secure and reliable installation.
4.Before commissioning, check diesel fuel, engine oil, coolant, battery, pump rotation direction, pipeline valve status, and control cabinet parameters.
5.During initial operation, observe starting status, pressure changes, diesel engine speed, noise, vibration, temperature rise, water leakage, and oil leakage. The equipment can be put into service after confirming normal operation.
Frequently Asked Questions
It is mainly used in applications requiring an independent power source or emergency fire water supply, such as residential buildings, hotels, office buildings, commercial buildings, factories, hospitals, mines, and municipal fire pump stations.
An electric fire pump relies on an external power supply, while a diesel engine fire pump has its own independent power source. It can start and operate during power failure or unstable power conditions and is commonly used as a standby fire pump or emergency fire pump.
The required parameters usually include design flow rate, fire system pressure, head, altitude, ambient temperature, diesel engine power requirements, control mode, inlet and outlet diameter, installation dimensions, and applicable project standards.
A split-case fire pump offers a wide flow range, stable operation, and convenient maintenance, making it suitable for high-flow fire water supply systems. In international projects, it is commonly known as a Split-Case Fire Pump or Horizontal Split Case Fire Pump.
Yes. According to project requirements, the control system can be configured with automatic start, manual start, remote start, operation status display, and fault alarm functions.
Before operation, check fuel, engine oil, coolant, battery capacity, pipeline valves, pump priming or suction conditions, control cabinet parameters, and all connection points. Start the pump only after confirming that there are no abnormalities.
