“EMAUX” CTRL Series Solenoid Driven Metering Pumps Complete Set With Accessories

HIGH-ACCURACY AUTOMATIC DOSING / MANUAL DOSING

CTRL4/CTRL7/CTRL20-PH/ORP has an automatic monitoring system that measures the PH value and Redox / ORP value of water through the relative voltage of probes and injects the chemicals to the required set-point. Digital metering pump with pH/Redox control meter on board. Adjustable manual control with proportional dosing flow rate for correct pH & Redox management.

CTRL4/CTRL7/CTRL20 series has a compact, clean design, easy to install and operate. Unlike the above models, it requires adjusting the chemical dosing manually.

FEATURES

• 16-word dual-line LCD screen, full working status
• Display automatic recording and storage
• 2 options: a) Built-in pH/ORP monitor or b) Dosing only
• Pump flow control is automatically determined according to monitor pH / ORP value
• pH, ORP, flow and other automatic / manual calibration
• Level gauge input interface, low level alarm
• Flow meter input telematic control
• Password protection