GENERAL
The HP-BB4 pump is fully comply with API610 standard .The pump is single casing,horizontal, radially split, center-line mounted ,multistage, between bearing pump , designed to pump clean or slightly polluted, hot or cold water, primarily in boiler feed and condensate service in power stations, industrial plants and combined-cycle power plants. It is available in a range of hydraulic sizes and number of stages.
TECHNICAL DATA
Capacity:up to 800m3/h
Head:up to 2200m
Pressure:up to 260bar
Temperature:-40℃to +250℃
Flange drilling:ANSI or BS
TYPICAL APPLICATIONS
1.Refineries, petrochemical ,chemical industries
2. Oil and gas industry
3. Coal processing industry
4. Boiler feed
5.Sea water injection
6. Desalination-high pressure reverse osmosis
7.Phosphorus removal device in steel plant
DESIGN FEATURES
1. Meet API610 11th /ISO13709 requirements
2. Top-top nozzle design
3. Axial thrust balanced by balance disc or balance drum (piston)
4.First stage impeller with double suction to improve NPSHR performance
5.Pump with center-line mounted to meet high temperature and high pressure applications especially in BFW applications.
6. Bearing and mechanical seal can be worked on without disturbing suction and discharge piping
7.Pump with cartridge type mechanical seal as per API682
8.The modular design ensures optimal pump efficiency
9.Efficient and reliable hydraulic performance to meet a wide range of conditions
10.Quick and easy installation,safe operation,easy maintance and service
11.API materials options from S-4 to D-2c
12. Designed to customer specifications available