LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVDF Head, PTFE Diaphragm, 1000:1

This compact solenoid-driven diaphragm metering pump is used for precise chemical dosing in water treatment, industrial processing, and chemical injection systems. Its PVDF head and PTFE diaphragm resist corrosion, making it suitable for aggressive fluids. The 1000:1 turndown ratio and ±1.0% reproducibility ensure accurate flow control.

The LMI PUMPS B121-392SI operates at 115V AC with a PVDF head, PTFE diaphragm, and ceramic check balls. It has PVDF fittings and PVDF/Polyprel seals, with a reproducibility of ±1.0%. The pump uses a 3/8 in connection and is designed for solenoid-driven metering applications.

3G Electric supplies the LMI PUMPS B121-392SI chemical metering pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. As a global industrial distributor since 1990, we source and deliver this pump to any location.

Mount the pump vertically on a stable surface, ensuring the suction line is leak-free and the discharge line has a back-pressure valve. Prime the pump by filling the head with fluid before startup. Use PTFE tape on fittings to prevent leaks. Always follow LMI PUMPS guidelines for electrical connections and chemical compatibility.