flow: 140 liters/min
pressure: 20 bar
piston: four piston
we special make the diaphragm pump in 30 liters,45 liters,50 liters, 60 liters,80 liters,120 liters,140 liters, 180 liters,215 liters and 360 liters. 1.) can dehydration operation. 2.) good self-priming performance 3.) large displacement
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