
Bb1, Double Entry Pump, Circulating Pump, Apiq1, API610 Russian 012 Certification Bb4 Horizontal Centrifugal Split Case Water Pump. API610 Standard Compliance: Designed according to API610 standard for BB1 type petrochemical process pumps. High Efficiency Performance: Hydraulic performance reaches international advanced level with high efficiency and anti-cavitation. Wide Capacity Range: Flow capacity spans from 125 to 12000 m3/h for diverse industrial applications. Customizable Color: Color is available in customized options to meet specific user requirements. Flexible Rotation Speed: Rotation speed options include 320, 360, 380, 400, 500, 730, 980, and 1480 rpm. High Temperature Resistance: Operates effectively within a temperature range of -40 to 200 degrees Celsius. Dual Suction Design: Features optimized double-suction impeller for self-balancing axial force and stability. API682 Seal Configuration: Includes API682 standard seal chamber with configurable seal forms for various conditions.