CHDG Boiler Feed Pump BB5
The BB5 series pumps are horizontal, multistage centrifugal pumps with single or double casings, segmental design, and co-directional impeller arrangement, designed according to API 610 10th Edition “Centrifugal Pumps for Petroleum, Heavy Chemical and Natural Gas Industries” standard, with horizontal centerline support.

คุณสมบัติหลัก
Flanges conform to ANSI/DIN/ISO standards
Mechanical seal cavity dimensions conform to ISO21049 (API682)
Rotors are designed in series or back-to-back configurations
For low NPSHA conditions, a first-stage double-suction impeller or inducer structure can be used
For large-scale pumps, the entire internal unit can be disassembled as a whole with the bearing housing and mechanical seal housing, and reinstalled as a whole after maintenance, saving maintenance time
Optional self-lubricating and sliding bearings – thrust bearing design, with optional additional lubrication system
Axial force balancing can be achieved using a balancing drum or symmetrical impeller arrangement
ช่วงประสิทธิภาพ
- Flow:15…1000m³/h.
- Head:200…3700.
- Temperature:-80℃ to +450℃.
- Material:API610 Standars,I-1-I-2,…S-1,S-2,…C-1,… A-1,A-2,…D-1,D-2…
ใบสมัคร
- Power plants, Refineries, Petrochemical plants, Natural gas processing plants, Water injection on offshore or onshore platforms, Crude oil transportation





