Jockey Pump

Shanghai Crowns Pump Manufacturing Co., Ltd. is a trusted name in precision pump solutions, with years of expertise in engineering reliable water pumps for demanding environments. Our Jockey Pump series is specifically designed to support fire protection systems by keeping water pressure stable at all times. These pumps play a critical role in maintaining system readiness, reducing response delays when a fire emergency occurs. Crafted with robust materials and built to international standards, each Jockey Pump offers consistent performance and long service life. Whether installed in high-rise buildings, industrial complexes, or municipal infrastructure, these pumps ensure that your fire safety system remains fully pressurized and operational, even when the main fire pump is not in use.

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Product Description

Shanghai Crowns Pump Manufacturing Co., Ltd.’s Jockey Pumps are essential in fire suppression systems. They function to maintain preset water pressure levels, automatically engaging to restore system pressure if it drops below the threshold. This minimizes unnecessary wear on the main fire pumps, helping reduce operational costs and extending equipment lifespan. These pumps can handle various liquids at different temperatures, ensuring the flexibility required for diverse firefighting applications.

Work Conditions

● Fluid Requirements: Thin, clean, non-flammable, and non-explosive liquids, free from solid particles or fibers
● Liquid Temperature: Normal temperature(-15~70℃), Hight temperature(-15~120℃)
● Ambient Temperature: Up to 40°C
● Altitude: Up to 1000m

Feature and Application

Product performance

● Silent Operation: Precisely engineered impellers reduce noise and vibration, ensuring quiet and stable operation
● Corrosion Resistance: Constructed with 304/316L stainless steel, providing durability in environments with slight corrosive agents
● Compact Design: Vertical, space-saving construction; the inlet and outlet align for streamlined installation and maintenance
● Simplified Maintenance: The cartridge-type mechanical seal enables quick replacement; larger motors (7.5kW+) require only coupling removal, not motor disassembly

Applications

● High-Rise Residential and Commercial Buildings: Provides reliable water pressure for sprinkler systems and fire hydrants, ensuring rapid response in case of fire
● Industrial Facilities: Maintains pressure in fire protection systems in factories and warehouses, supporting operational safety and hazard control
● Public Infrastructure: Essential for airports, train stations, and other large public facilities where stable fire suppression systems are critical for safety
● Energy and Chemical Plants: Ideal for high-risk environments requiring steady fire system pressure to manage potential fire hazards
● Underground and Tunnel Systems: Supports fire safety systems in subways, tunnels, and similar infrastructure, providing consistent water pressure to meet stringent safety regulations.

These features make Crowns’s Jockey Pumps a trusted choice in fire safety systems across various sectors, where steady pressure is crucial for maintaining high safety standards