Multi-Stage Between-Bearing Axially Split Pump Type ВВ3

Horizontal, multi-stage, between-bearing pump with a radially split casing in accordance with API 610, type BB3.

The pump is specifically designed pump to handle high pressures, high temperatures, and low-specific-gravity fluids, delivering exceptional performance in extreme conditions where pressures can reach 350 bar and temperatures can go up to 250 °C.

The design is based on the BB3 pump design, compliant with API 610, and rated for a 20-year service life. Design features include a single or double suction first stage impeller, a double-volute casing, and a symmetrical impeller arrangement, which simplifies maintenance, reduces downtime, and ensures pump reliability. These pumps are designed for heavy-duty applications, used in refineries, petrochemical, and chemical industries.

Design features:

· Double-volute casing for radial force balancing

· Axially split casing

· Centerline mounted

· Single suction or double suction first stage impeller

· Symmetrical arrangement of impellers

· 180° nozzle orientation

· Mechanical seals according to API 682

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Capacity up to 3000 m3/h
Head up to 2800 m
Pressure up to 350 bar
Temperature up to 250°C

Technical specifications

Capacity up to 3000 m3/h
Head up to 2800 m
Pressure up to 350 bar
Temperature up to 250°C