Developed to do better

The Cryogenic Submerged Fuel Pump from Svanehøj supports eco-friendly LNG-fuelled vessels and is shaped by our extensive maritime experience and the latest in state-of-the-art technology.
The result is a premium cryogenic pump solution for the future, exclusively produced for maritime purposes. Distinguished by features such as a permanent magnet motor, standardized shaft design and self-cleaning filters that reduces particles and enables less wear, it provides you with best-in class reliability and efficiency.

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The first submerged pump exclusively produced for maritime purposes

At Svanehøj we never stop questioning: Can we do better? Based on customer needs and growing environmental challenges, the cryogenic submerged fuel pump is a result of Svanehøjs relentless focus on ingenuity, sustainability, and improvement.

Specification and standards

Min. design temperature: -165°C

Design flow: 12 m3/h

Design head(s): 2-stage 240 mlc, 3-stage 320 mlc, 4-stage 400 mlc

Head per stage: 80 mlc

Speed: Variable 3000 – 6000 rpm

Control method: VFD

Rated motor current: 42 A
Rated motor power – output: 20 kW
Electric motor type: Permanent magnet, derated for VFD
Filter: Internal filter for cooling and lubricating flow
Filter type: Self-cleaning under operation

The first submerged fuel pump exclusively designed for maritime purposes

Project Manager Morten Ahlbeck explains the special features of the CS Fuel Pump and shows you how our submerged pump design provides you with best-in-class reliability and efficiency.

Key benefits of the cryogenic submerged fuel pump

High-performance efficiency

More efficient than induction motors or motors with field windings, the permanent magnet motor helps to ensure the high performance of the CS Fuel Pump. The magnet motor is designed by Svanehøj’s own expert engineers and the result of continuous research and improvement.
Less wear and increased uptime

The self-cleaning filter and the high flow around it, enables efficient removal of harmful particles, resulting in less wear and tear, longer service intervals and maximum uptime without the risk of clogging or loss of power.
Improved maintenance

The CS Fuel Pump is equipped with a standardized shaft design. This ensures easy disassembly and assembly during service and inspection and improved maintenance every single time.

The CS Fuel pump for LNG fuel offers you full range capacity

The CS Fuel Pump is our all-electric submerged pump design for LNG. The pump is designed to meet the requirements of your specific application, as it includes the full capacity range from 1 m3/h to 33 m3/h.

Cryogenic conditions require specialized pumps

LNG pumps must be highly reliable, durable, and constructed from materials that function optimally under cryogenic conditions. The CS Fuel Pump is a testament to our DNA, shaped by almost 100 years of maritime experience. In this video, we give you a short introduction.