Selection of shielded pumps
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Dear experts: I need help. The distance between the liquid level in the tank and the pump inlet is 2.5 meters. The inlet pipe has a DN200 diameter, its length is 6 meters, and there are two elbows as well as one Blue filter. How can I calculate the net positive suction head available for the pumping unit?；
What’s the traffic volume? Filter mesh size?
Flow rate 200, filter mesh size 80
Add me on QQ at 79753774 or call me at 18112683205; I’ll help you calculate it
There are no physical properties, no information on whether it is poured in or inhaled, and it’s not specified whether it’s an open or closed system... How can this be calculated?
Hehe, thanks to the person on floor 5; I’ve learned something.