Solinst 464 Electronic Pump Control Unit BNC connection preventing leaks and contamination

preventing leaks and contamination

Say goodbye to the hassle of charging and battery replacements—this detector is always on

total dissolved solids (TDS)

Range: 0-150 mg/L

smooth flow adjustment along with built-in safeguards like reverse polarity and overcurrent protection

Solinst 464 Electronic Pump Control Unit BNC connection preventing leaks and contaminationThe Solinst 464 Electronic Pump Control Unit is a battery powered timer controller that drives Solinst's pneumatic pumps the 407 Bladder Pump, 408 408M Double Valve Pumps, and 425 Discrete Interval Sampler hand pump. It regulates a compressed gas supply (air, nitrogen, or an inert gas cylinder) delivered through a drive line to the pump, while an internal solenoid valve cycles between a drive phase (pressurizing the line to force water upward) and a