Metering Pump

Mechanical diaphragm metering pump is KOSEN heavy-duty designed process pump for chemical dosing. It is reliable pump require minimal maintenance with high performance. It has long-term cost benefits

Plunger type metering pump is designed for flow and high pressure dosing. The Max pressure can up to 50Mpa. The liquid end is coated ceramic from SS316 piston. The plunger packing seal is PTFE compres

Solenoid diaphragm metering pump is KOSEN newly designed digital pump with an advanced microprocessor control board. The innovative big LED screen display the instant flow rate and the accumulated flo

Hydraulic diaphragm pump is robust and minimal maintenance design. It is integrated with air release valve, safety valve, and oil make-up valve. The air in the dosing head can be automatically release

Rotary Lobe Pump is a positive displacement pump, which has two rotors in the pump head. The two rotors fixed on two shafts and rotate syn-chronically in counter direction. The rotation creates vacuum