Proportioning Dosing Injector Fertilizer 3/4&1

Features:
1.size:3/4"or 1"
2.The flow rate of the water passing through the injector is between20 to 2500L/h
3.The water pressure is between 0.2 and 5 kg/cm2
4.The water & air temperature are not less than 4ºC and not more than 30ºC
5.The flow rate of the additive can be adjusted relative to the flow rate of the water in the rang of  0.4% to 4%