Can anyone tell me what brand this pump is?
http://files.engineering.com/getfile.aspx?folder=50591dda-d192-4995-a4af-9cb5dc92a2d8&file=Piston_pump.docx
We have a problem with pumping high viscous NLGI 3 grease. We need to feed a cartridge filling line with constant flow and constant pressure. This first problem is solved by using an air operated double diaphragm pump that feeds an progressive cavity pump.
Now we have another problem. We get...