marine vertical stainless steel fire centrifugal pump

The marine vertical stainless steel fire centrifugal pump is specifically designed for ship and offshore platform fire-fighting systems. Made from high-quality stainless steel, it delivers strong corrosion resistance and robust high head performance, ensuring rapid and effective water supply in emergency situations.

Technical Parameters

1. Flow range: 25 to 45 m³/h (see technical chart for details)
2. Head range: 32 to 224 meters (see technical chart for details)
3. Number of stages: 2 to 12 (see technical chart for details)
4. Rated speed: 2870 to 3560 rpm

Main Features

1. Stainless steel material:
   • High corrosion resistance, especially to seawater
   • Durable and stable for long-term operation in marine environments
2. Vertical multi-stage design:
   • Space-saving vertical structure for shipboard installation
   • Multi-stage impeller system provides high head and high flow in compact form
3. High head, high flow:
   • Ensures effective water supply for fire-fighting over long distances or high levels
   • Delivers high pressure water quickly to all areas of the ship
4. High performance and low energy consumption:
   • Optimized impeller and flow channels for maximum efficiency
   • Lower operational energy costs
5. Reliability and durability:
   • Quick activation and stable operation in emergencies
   • High-quality mechanical seals for leak-free performance
6. Low noise and vibration:
   • Vertical design and multi-stage structure minimize operational noise and vibration
   • Ideal for ship environments where quiet operation is essential

Application Areas

1. Ship fire fighting systems
2. Marine platforms (offshore, oil & gas)
3. Other marine engineering requiring high pressure fire prevention and extinguishing

Structure and Working Principle

1. Pump Body: Stainless steel construction for corrosion resistance and strength
2. Impeller: Multi-stage impellers for gradual pressure increase and high head
3. Shaft sealing system: Mechanical seals or oil seals to prevent leakage and improve safety
4. Motor drive: Efficient power transmission via coupling between motor and pump body

Maintenance and Upkeep

1. Regular inspection:
   • Check impeller and pump body for wear and tear
   • Monitor mechanical seals and bearings for leakage
2. Cleaning and lubrication:
   • Clean pump body to prevent accumulation of seawater impurities
   • Lubricate bearings regularly for smooth operation
3. Check motor and electrical system:
   • Ensure immediate activation in emergencies
   • Monitor for short circuits and overloads
4. System function tests:
   • Regular performance tests to meet design flow and head requirements

Advantages

1. Resistant to seawater corrosion for long service life
2. High efficiency and energy saving with multi-stage impeller design
3. Compact vertical design ideal for ships with limited space
4. High reliability, no leakage, low noise, and low vibration for safe fire-fighting operation