IMO Pump D4 045N2 LRBE A333 Triple Screw Pump with an aluminum body is a high-efficiency positive displacement pump designed for smooth and reliable transfer of clean, lubricating fluids such as fuel oils, hydraulic fluids, and lubricants. Refurbished to meet OEM-level performance standards, this pump offers a cost-effective solution for industrial, marine, and power generation applications where low-pulsation and continuous flow are essential. The specific model D4 045N2 LRBE A333 identifies its displacement, port configuration, and structural design, ensuring precise compatibility with existing systems.
Featuring IMO’s proven triple screw technology, the D4 045N2 uses a central drive screw to rotate two idler screws, forming sealed chambers that transport fluid axially with minimal shear and vibration. This design results in quiet, stable operation and a consistent flow rate, ideal for applications like turbine lubrication, diesel engine fuel systems, and hydraulic power units. The 045N2 size class provides a moderate-to-high flow range, suitable for medium-capacity fluid handling systems.
The aluminum body construction of this pump offers a lightweight alternative to cast iron or steel models while maintaining structural strength and excellent thermal conductivity. This makes it ideal for mobile equipment or systems where weight reduction is a priority without compromising durability. During the refurbishment process, key components such as screw sets, bearings, and seals are meticulously inspected, restored, or replaced to ensure performance and longevity. All tolerances are verified to match OEM specifications.
In summary, the IMO D4 045N2 LRBE A333 Triple Screw Pump with aluminum body delivers efficient, pulse-free, and quiet fluid transfer in a lightweight, compact design. Refurbished to exacting standards, it provides dependable service in lubrication, fuel, and hydraulic systems, making it a smart choice for engineers and operators seeking high-quality performance and long-term reliability in demanding applications.