The MRPA BB3 series is designed as a multistage, heavy-duty, axial split casing pump in accordance with all the requirements of API 610 12TH ed. It is engineered and built for high-pressure, heavy-duty applications.

The MRPA BB3 features a bigger shaft for low shaft deflection, and large sealing chambers in full com- pliance with API 610 12TH ed and API 682 4TH ed to accommodate single and double cartridge mechanical seals. Individual impellers balancing, and complete rotor assembly balancing ensure optimal performance and minimal vibrations.

The pump hydraulic design is fully optimized by CFD (Computational Fluid Dynamics) analysis. Special designs are available to meet customer requirements.