LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm
The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump with a PVC head and PTFE diaphragm. It operates at 115V AC, delivers a maximum flow rate of 8 gpd, and features ceramic check…
SKU 3G-OTH-82835
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Product Description
The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump with a PVC head and PTFE diaphragm. It operates at 115V AC, delivers a maximum flow rate of 8 gpd, and features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. The pump offers ±1.0% reproducibility.
Frequently Asked Questions
What is the LMI PUMPS Chemical Metering Pump used for?
The LMI PUMPS Chemical Metering Pump is used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. Its solenoid-driven diaphragm design delivers accurate flow control for corrosive fluids, with a PTFE diaphragm and ceramic check balls ensuring chemical compatibility.
What are the specifications of the LMI PUMPS E731-410SI?
The LMI PUMPS E731-410SI is a compact solenoid-driven metering pump with a PVC head, PTFE diaphragm, and 115V AC voltage. It delivers a maximum flow rate of 8 gpd with ±1.0% reproducibility. Key materials include ceramic check balls, PVDF/Polyprel seals, and PVC fittings.
Where to buy LMI PUMPS metering pumps worldwide?
3G Electric supplies LMI PUMPS metering pumps worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial distributor since 1990, we source the E731-410SI and other models for international procurement. Contact us for availability and lead times.
How to install a solenoid-driven metering pump like the LMI PUMPS E731-410SI?
Install the LMI PUMPS E731-410SI on a stable surface near the chemical source, ensuring proper suction lift and discharge head. Connect PVC fittings securely, verify 115V AC power, and prime the pump before operation. Follow generic best practices for diaphragm pump installation to avoid air locks.
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3G Electric supplies LMI PUMPS compact solenoid-driven diaphragm metering pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














