Table 1 Experimental instrument parameters.

From: A low resistance circular diverter tee based on an improved random forest model

Items

Instrument

Range

Resolution

Accuracy

Increase the flow rate and head

Pump

10–60 m3/h

Static pressure

Pressure transmitter

0–100 kPa

0.01 kPa

0.5%

Volumetric flow rate

Electromagnetic flowmeter

8–80 m3/h

0.01 m3/h

0.5%