Product Description
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
JCMA-C: Auto-Adjust (digital impulse signal control)
1)The pump carries 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 recived (Digital pulse signal)
JCMA-H: Auto-Adjust (4-20mA electric curent signal control)
1)The pump carries 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 you…