THESE PUMPS ARE PLUNGER PISTON METERING PUMPS FEATURING A SPRING RETURN STROKE IN AN ALLUMINIUM HOUSING WITH OIL BATH 
EACH PUMPIS EQUIPPED WITH MANUAL FLOW ADJUSTMENT AND CAN BE EQUIPPED WITH AN ELECTRIC ACTUATOR WHICH ACCEPTS A 4÷20 mA OR INVERTER 
PISTON/DIAPHRAGM DOSING PUMPS WITH ASSEMBLED INVERTER 
SS316 or PVC PUMP HEAD 
SS316 or CERAMIC PISTON 
in order to meet the power needs of our pumps in those conditions where you can not use the normal power by resorting to the use of batteries or solar panels, we complete the range with a series of models equipped with engine running to 12 VDC