Yes, I just read about the diaphragm pump. You are correct. Can you help me understand how the equipment model work? Since most of the equipment uses diaphragm pump connected to the nozzle without any regulator. Now I cannot understand how they connect the pump to the nozzle without it breaking...
I'm doing this for design calculation. The pump will be a 12V diaphragm pump for liquid such as pesticides. The only feature I know is probably that it will cut off when there is no flow. From the market example 50psi and 2L/min, does this mean that the pump will be at 2L/min at 0psi and 0L/min...
Hi thanks for replying! Does upstream side means the part where the hose connecting the pump and nozzle?
And I do not quite understand second paragrpah. Do you mean that the flow will stay constant but the pressure will be higher than 50psi? If 50psi is the pump max pressure/will be cut off...
If I have a pump of 50psi and 2L/min flow rate and it is connected to a nozzle. The nozzle catalogue specs for example shows that :
40psi = 0.5L/min
50psi = 0.6L/min
60psi = 0.7L/min
Is flow rate at the nozzle output 0.6L/min? Regardless of the pump flow rate, as long as pressure are same...