Oil-free rocking piston vacuum pump
43 l/min, 7 bar | RP40P series
Rocking Piston Pumps combine the higher performance of a piston pump with the simplicity of a diaphragm pump in a small economic unit. The piston is fixed rigidly to the top of the connecting rod. An eccentric drive causes the piston to reciprocate and a flexible seal maintains contact with the cylinder walls, compensating for the rocking motion. The pumps are capable of operating continuously with a minimum of maintenance and offer high performance, particularly pressure, within a compact package.