Swimming Pool Chlorine Solenoid Dosing Pump 

Product Description Three types of automatic control models:  -JCMA-H: Auto-Adjust (4-20mA electric curent signal control) -JCMA-C: Auto-Adjust (digital impulse signal control) -JCMA-C: Auto-Adjust (digital impulse signal control & Feedback) 1) Working condition display, liquid-level probe and remote ON/OFF connector, two output modes available 2) Manual flow adjust mode: pump will output according to your manual-chose frequency  3) Auto flow adjust mode: pump will output by the signal received, then specially for JCMA-C model, it will send back operation signal for remote control  JCMA-S: Manual Adjustment 1) Manual adjust flow through the key in the control panel 2) Pump LED ON/OFF indicator 3) Displayable frequency percentage                         &n…