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

UNICO Vietnam specializes in supplying a full range of genuine and OEM spare parts for DESMI NSL Series pumps, including:
All parts are manufactured to meet original specifications, ensuring perfect fit, reliable performance, and extended pump life.
UNICO Vietnam also provides complete maintenance and repair solutions for DESMI NSL pumps:
Our experienced marine engineers help minimize vessel downtime and restore pumps to optimal operating condition.

| Parameter | Specification |
|---|---|
| Maker | DESMI A/S |
| Model | NSL Series |
| Pump Type | Marine End-Suction Centrifugal Pump |
| Installation | Horizontal |
| Drive Type | Electric Motor Driven |
| Seal Type | Mechanical Seal / Gland Packing |
| Impeller Type | Closed Impeller |
| Materials | Cast Iron / Bronze / Stainless Steel |
| Medium | Sea Water / Fresh Water / Cooling Water / Ballast Water |
| Applications | Cooling, Ballast, Fire Fighting, General Service |
| Available Condition | Genuine, OEM, Reconditioned, Used |
DESMI NSL Series pumps are widely installed on:
UNICO Vietnam is a trusted marine supplier providing high-quality spare parts and technical services for pumps, engines, and turbochargers.
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