Boiler feed pump
Thread Content
Our company currently has a boiler feed pump of the model DG46-50*12, with a flow rate of 46 cubic meters per hour and a head of 600 meters. Its performance is not satisfactory. I would like to ask those among you who have experience with such equipment: which brand’s boiler feed pumps offer better quality? Please recommend some options for us. Thank you! Yu Xing Chemical, Engineer Yang: 13951530152
Is there an issue with the pump selection? You can use this software to conduct a calculation: http://wx.ezeng1.com/pumpxx/pumpxx.aspx. If there is a problem with the pump selection, feel free to contact me and we can discuss it further.
It depends on whether it’s the head pressure that isn’t sufficient or the flow rate that’s insufficient; consider replacing the blades, or check if there’s a problem with the motor. Your question is too vague.
Both flow rate and head can be achieved, but the pump starts to vibrate after running for a while, and there is leakage at the packing.
Domestically: former Shenyang Pump Factory, Shanghai Repair and Manufacturing Factory, etc. Internationally: kSB, Sulzer, etc.