According to conveying capacity
We very often discuss with our suppliers about the relevance of the flow rate of machines with diaphragm and piston pumps. I myself cannot tell the difference between a diaphragm pump with 5.9 litersmin and a piston pump with 6.1 litersmin at a temperature of 20 degrees. Both result in a perfect spray pattern.
However, I have to admit that the piston pump, especially with a hydraulic drive, is the better choice for difficult temperatures or materials. It simply has more power. Nevertheless, in Central Europe we sell 8:2 small devices with diaphragm pumps compared to piston pumps. The handling, maintenance and costs are disproportionate.
However, I have to admit that the piston pump, especially with a hydraulic drive, is the better choice for difficult temperatures or materials. It simply has more power. Nevertheless, in Central Europe we sell 8:2 small devices with diaphragm pumps compared to piston pumps. The handling, maintenance and costs are disproportionate.
