Equipment parts by Unico

Deck Spares

DESMI NSL Series Marine Centrifugal Pump Spare Parts

DESMI NSL Series is a highly reliable marine centrifugal pump widely installed on vessels for cooling water, ballast, fire-fighting, and general service systems. UNICO Vietnam supplies genuine and OEM spare parts, repair kits, and professional overhaul services for all DESMI NSL pump models with fast worldwide delivery and technical support.

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DESMI NSL Series Marine Centrifugal Pump Spare Parts

Product introduction

⚓ DESMI NSL Series Marine Centrifugal Pump

DESMI DESMI NSL Series is one of the most trusted marine centrifugal pump ranges used on commercial ships, offshore platforms, and industrial marine systems. Designed and manufactured by DESMI A/S of Denmark, the NSL series is renowned for its compact construction, high corrosion resistance, and dependable long-term performance in demanding seawater and freshwater applications.

These end-suction centrifugal pumps are commonly used in:

  • 🌊 Sea Water Cooling Systems
  • 💧 Fresh Water Cooling Systems
  • ⚓ Ballast Water Systems
  • 🔥 Fire Fighting Systems
  • 🚢 General Service Pumps
  • 🛢️ Offshore and FPSO Utility Systems

The DESMI NSL Series offers easy maintenance, robust hydraulic efficiency, and excellent reliability, making it a preferred choice for shipowners and marine engineers worldwide.

Desmi Nsl Series Marine Centrifugal Pump Installed Onboard Ship


🔧 Genuine & OEM DESMI NSL Series Spare Parts Supply

UNICO Vietnam specializes in supplying a full range of genuine and OEM spare parts for DESMI NSL Series pumps, including:

  • Mechanical Seals
  • Shaft Sleeves
  • Pump Shafts
  • Impellers
  • Wear Rings
  • Bearings
  • Bearing Housings
  • Gland Packing Sets
  • O-Rings and Gasket Kits
  • Couplings
  • Casings and Covers
  • Fasteners and Lock Nuts

All parts are manufactured to meet original specifications, ensuring perfect fit, reliable performance, and extended pump life.


🛠️ DESMI NSL Pump Repair & Overhaul Services

UNICO Vietnam also provides complete maintenance and repair solutions for DESMI NSL pumps:

  • Pump Dismantling & Inspection
  • Mechanical Seal Replacement
  • Shaft Repair or Renewal
  • Bearing Replacement
  • Impeller Balancing
  • Performance Testing
  • Troubleshooting and Technical Support

Our experienced marine engineers help minimize vessel downtime and restore pumps to optimal operating condition.

Desmi Nsl Series Marine Pump Spare Parts Overhaul Service


📊 Technical Specifications

ParameterSpecification
MakerDESMI A/S
ModelNSL Series
Pump TypeMarine End-Suction Centrifugal Pump
InstallationHorizontal
Drive TypeElectric Motor Driven
Seal TypeMechanical Seal / Gland Packing
Impeller TypeClosed Impeller
MaterialsCast Iron / Bronze / Stainless Steel
MediumSea Water / Fresh Water / Cooling Water / Ballast Water
ApplicationsCooling, Ballast, Fire Fighting, General Service
Available ConditionGenuine, OEM, Reconditioned, Used

🚢 Applications Onboard Ships

DESMI NSL Series pumps are widely installed on:

  • Bulk Carriers
  • Container Ships
  • Oil Tankers
  • Chemical Tankers
  • LPG/LNG Carriers
  • Offshore Supply Vessels
  • FPSO Units
  • Naval Vessels

🌍 Why Choose UNICO Vietnam?

UNICO Vietnam is a trusted marine supplier providing high-quality spare parts and technical services for pumps, engines, and turbochargers.

✅ Our Advantages

  • Genuine & High-Quality OEM Parts
  • Competitive Pricing
  • Fast Response Within 2 Hours
  • Expert Technical Support
  • Worldwide Shipping
  • Flexible Supply of New, Reconditioned, and Used Parts

📞 Contact UNICO Vietnam

UNICO Vietnam Co., Ltd.
📍 No. 58/384 Lach Tray Street, Gia Vien Ward, Hai Phong City, Vietnam
📱 Phone / WhatsApp / Zalo: +84 93 662 8883
📧 Email: sales@unicovietnam.com
🌐 Website: www.unicovietnam.com

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