DOSING PUMP.
 
Ideal for use with a PH Controller to dose Bicarbonate solution into a pond to maintain the KH/PH of a pond.
Remote stop/start using a 4-20ma supply from a PH controller.
220vac mains 3 pin plug.
Maximum 5.04 lph dose.
Adjustable dosing. 
6.2 bar pressure.
Tubing.
Suction valve.
Non-return valve.
Weight 2.6kg.