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HAIS Pump Factory

A China’s Top Technology High-Pressure Plunger Pump Brand

Wuxi Haisheng High Pressure Pump Co., Ltd. – Leading R&D capabilities and advanced manufacturing technology. We deliver reliable, high-performance plunger pumps trusted by global industries.

Explore Our Products

About HAIS Pump

A professional plunger pump manufacturer integrating scientific research, production, and sales. With decades of engineering excellence, we serve critical industries worldwide.

HAIS Manufacturing Facility

Trusted by Industry Leaders

We collaborate with major enterprises and multinational projects across aerospace, marine, energy, and industrial sectors. Our pumps power critical operations where reliability is non-negotiable.

  • ✅ Chinese Polar Research Ship Snow Dragon (Xue Long)
  • ✅ China’s Scientific Expedition Vessel Ocean Geology No. 8
  • Shanghai Baosteel – Steel & Metallurgy
  • China Shipbuilding Industry Corporation
  • Beijing Aerospace No. 31 Branch
  • ✅ Oilfield Projects in Africa

*Due to confidentiality agreements, only a portion of our case studies are publicly disclosed.

R&D

Advanced Research & Development

Cutting-edge engineering and continuous innovation in high-pressure fluid dynamics.

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Precision Manufacturing

State-of-the-art production lines with strict quality control at every stage.

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Global Support

Free after-sales service and technical support available worldwide.

Applications & Solutions

HAIS high-pressure pumps are engineered for extreme conditions and mission-critical applications across diverse industries.

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Aerospace

Hydraulic systems and testing equipment for aerospace components and launch systems.

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Marine & Research Vessels

Used in polar and oceanographic research ships like Snow Dragon and Ocean Geology No. 8.

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Industrial Machinery

Integrated into textile machinery, heavy equipment, and high-pressure cleaning systems.

Oil & Gas Fields

Deployed in African oilfield projects for injection, fracturing, and pressure testing.

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Heavy Industry

Used in steel plants, nuclear facilities, and large-scale manufacturing operations.

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Hygiene & Diaper Production

Supplies fluid systems for high-speed diaper lines and hygiene product manufacturing.

Our Products

Engineered for durability, efficiency, and precision. HAIS high-pressure plunger pumps are built to exceed industry standards.

HAIS High Pressure Plunger Pump Model HP-3000

HP-3000 Series

Triple plunger, high-efficiency pump for industrial cleaning and testing.

  • Pressure: Up to 3000 bar
  • Flow Rate: 15–90 L/min
  • Drive: Electric or diesel
  • Seals: Ceramic plungers, stainless steel valves
HAIS High Pressure Pump Model HP-2000

HP-2000 Series

Compact design for mobile and fixed installations.

  • Pressure: Up to 2000 bar
  • Flow Rate: 10–60 L/min
  • Applications: Hydraulic testing, descaling
  • Material: Alloy steel construction
HAIS High Pressure Pump Model HP-1500

HP-1500 Series

Ideal for textile and paper industry applications.

  • Pressure: Up to 1500 bar
  • Flow Rate: 8–50 L/min
  • Drive: 3-phase electric motor
  • Features: Low noise, high stability
HAIS High Pressure Pump Model HP-2500

HP-2500 Series

Heavy-duty pump for oilfield and offshore use.

  • Pressure: Up to 2500 bar
  • Flow Rate: 12–75 L/min
  • Environment: Corrosion-resistant coating
  • Compliance: API & ISO standards
HAIS High Pressure Pump Model HP-1800

HP-1800 Series

Designed for aerospace hydraulic testing systems.

  • Pressure: Up to 1800 bar
  • Flow Rate: 10–55 L/min
  • Control: PLC-integrated operation
  • Accuracy: ±1% pressure regulation
HAIS High Pressure Pump Model HP-3500

HP-3500 Series

Ultra-high pressure for specialized industrial processes.

  • Pressure: Up to 3500 bar
  • Flow Rate: 20–100 L/min
  • Construction: Forged steel manifold
  • Applications: Waterjet cutting, pressure testing
HAIS High Pressure Pump Model HP-1200

HP-1200 Series

Economical solution for medium-pressure applications.

  • Pressure: Up to 1200 bar
  • Flow Rate: 6–40 L/min
  • Drive: Belt-driven, low maintenance
  • Use Case: Factory maintenance systems
HAIS High Pressure Pump Model HP-4000

HP-4000 Series

Flagship model for extreme-duty environments.

  • Pressure: Up to 4000 bar
  • Flow Rate: 25–120 L/min
  • Features: Multi-stage filtration, remote monitoring
  • Industries: Nuclear, defense, deep-sea

Our Service Commitment

From pre-sales consultation to global after-sales support, we ensure seamless integration and long-term reliability.

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Free Pre-Sales Consulting

Our engineers provide technical guidance to select the right pump for your application.

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In-Sale Support

Real-time monitoring, installation assistance, and commissioning services.

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Global Free After-Sales Service

24/7 technical support, spare parts supply, and on-site maintenance worldwide.

Get in Touch

Ready to discuss your high-pressure pump needs? Contact us for expert advice and tailored solutions.

Contact Information

Email: [email protected]

Address: No.9 Xinghuo Rd, Huishan District, Wuxi, Jiangsu, China

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