What is this thing for?
Thread Content
As shown in the figure, the balance pipe of a vertical multi-stage pump has something funnel-shaped. What is it for? What’s its purpose?
No, it seems to be blocked. I’ll send the full image once I get to work so that the teachers can take a look
Vent the air when filling with water for the first use
This pump is so rough! ! ! The painting isn’t very good! ! That tube is used for the exhaust pump.
That’s just the level of quality small companies can achieve; thanks for the advice
No, it’s the balance pipe of a multi-stage pump
http://yongtonggd.jdol.com.cn/gongying/51193335.html