Ammonia Fuel System supported by Magnetic Drive Pumps
As ammonia becomes increasingly relevant in future fuel systems, the demand for safe and reliable pump solutions is growing. In applications where leakage can create serious safety risks, the choice of pump technology becomes an important part of the overall system design.
For an OEM customer working with ammonia-related systems, magnetic drive pumps offered a suitable solution where containment and safety were key considerations.
The Application
Sunrui Marine Environment Engineering Co., Ltd. developed an ammonia recovery device designed to collect ammonia from exhaust.
The device is connected to an ammonia fuel supply system and is supplied as part of a complete solution to China State Shipbuilding Corporation Qingdao Beihai Shipbuilding Co., Ltd.
For this system, the pump solution had to support safe ammonia handling in a compact skid-mounted installation, where reliability and integration were central requirements.
Why Magnetic Drive Pumps?
Ammonia places high demands on pump technology, as leakage can lead to serious safety risks, including poisoning and explosion hazards. For this reason, the customer required a pump solution designed to support a high level of containment.
Magnetic drive pumps were selected because they eliminate the need for a conventional shaft seal. This makes the technology well suited for applications involving hazardous media such as ammonia.
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The Pump Solution
Four ESL32 magnetic drive pumps were installed on the customer’s skid as part of the ammonia recovery system. The pumps are positioned within a compact arrangement of stainless-steel piping, valves, instrumentation, and process equipment, forming part of the complete OEM solution.
For Sunrui Marine Environment Engineering Co., Ltd., it was important that the pump solution could be integrated smoothly into the skid design. The installation required pumps that could fit into the overall system layout while supporting stable operation in a demanding application.
The result is a compact and purpose-built installation where the pumps form an essential part of the ammonia recovery process. It also provides a practical reference for how magnetic drive pump technology can be applied in new ammonia-related systems.
