vertical multi stage high pressure pumps for marine

The marine vertical multi-stage high pressure pump features a stainless steel stamped impeller for enhanced strength, wear resistance, and fluid transfer efficiency. Designed to handle inlet pressures above 8MPa, it delivers high performance and corrosion resistance, making it ideal for demanding marine environments.

Technical Parameters

1. Pump flow range: 13 to 15.6 m³/h
2. Head range: 80 to 806 meters (see technical chart for details)
3. Number of stages: 2 to 14 (see technical chart for details)
4. Rated speed: 2900 to 3500 rpm
5. Inlet pressure: >8MPa
6. Impeller: Stamped stainless steel

Main Features & Advantages

1. High pressure output design:
   • Multi-stage impeller structure for stable, stepwise fluid pressure increase
   • Designed for long-term high pressure (8MPa+) operation
2. Stainless steel stamped impeller:
   • Corrosion resistance against seawater and chemicals
   • High strength and wear resistance for durability
   • Precision manufacturing and uniform strength for stable operation
   • Lightweight design reduces pump load, improves efficiency
3. High efficiency hydraulic design:
   • Optimized impeller and pump body for maximum fluid transfer efficiency
   • Reduces energy loss and operating costs
   • High temperature resistance supports stability under prolonged operation

Application Environments

1. Offshore vessels and platforms
2. Seawater desalination systems
3. Ship cooling and water supply systems
4. Fire-fighting systems
5. Oil and gas platform fluid transfer

Maintenance & Care

1. Regular inspection of impeller and bearings; replace worn or damaged parts promptly
2. Seal system maintenance: ensure tightness and check mechanical seals regularly
3. Cooling and cleaning: maintain cooling system and clean pump chamber, impeller, and filters to prevent overheating and buildup