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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PP Head, PTFE Diaphragm - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PP Head, PTFE Diaphragm

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (MPN E721-465NI) with a 115V AC nameplate voltage, PTFE diaphragm and seal materials, PVDF fittings, and ceramic check balls…

SKU 3G-OTH-87411

Also listed as: E721465NI · E721 465NI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115V AC, PP Head, PTFE Diaphragm
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
Available to Order
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Worldwide Shipping
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Technical specs
1-Day Quote
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LMI PUMPS
Manufacturer Part Number
E721-465NI
Type
PP Head, PTFE Diaphragm, 4 gpd Max. Flow Rate
AC
115V
Seal Material
PTFE
Reproducibility
±1.0%
Fitting Material
PVDF
Nameplate Voltage
115V AC
Diaphragm Material
PTFE
Check Ball Material
Ceramic

Technical Documents

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LMI PUMPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (MPN E721-465NI) with a 115V AC nameplate voltage, PTFE diaphragm and seal materials, PVDF fittings, and ceramic check balls. It offers a reproducibility of ±1.0% and a maximum flow rate of 4 gpd.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LMI PUMPS Chemical Metering Pump used for?

The LMI PUMPS Chemical Metering Pump (E721-465NI) is used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. Its solenoid-driven diaphragm design delivers accurate flow with ±1.0% reproducibility, handling aggressive fluids with PTFE wetted parts and ceramic check balls.

What are the specifications of the LMI PUMPS E721-465NI?

The LMI PUMPS E721-465NI is a compact solenoid-driven metering pump with a 115V AC nameplate voltage, PP head, PTFE diaphragm and seal, PVDF fittings, and ceramic check balls. It delivers a maximum flow rate of 4 gpd with ±1.0% reproducibility, suitable for precise chemical metering.

Where to buy the LMI PUMPS Chemical Metering Pump worldwide?

3G Electric supplies the LMI PUMPS Chemical Metering Pump (E721-465NI) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this solenoid-driven diaphragm pump.

How to install the LMI PUMPS solenoid metering pump?

Install the LMI PUMPS pump on a stable, level surface near the chemical source. Use PTFE tape on PVDF fittings to prevent leaks, and ensure the suction line is submerged. Prime the pump head before startup, and verify 115V AC power matches nameplate voltage. Follow LMI PUMPS manual for detailed steps.

Used in

Common applications for LMI PUMPS
Water treatment — LMI PUMPS B111 series for chlorine dosing in municipal water disinfection systems
Cooling tower chemical feed — LMI PUMPS C741 series for injecting corrosion inhibitors and biocides
Boiler water treatment — LMI PUMPS PD051 series for precise caustic and phosphate dosing
Wastewater disinfection — LMI PUMPS B741 series for sodium hypochlorite metering in effluent treatment
Industrial process chemical injection — LMI PUMPS C111 series for acid dosing in metal finishing baths
Chemical manufacturing — LMI PUMPS PD741 series for polymer addition in batch processing

LMI PUMPS Products

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.

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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 4 gpd Max. Flow Rate (MPN E721-D68HI)
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Compact solenoid-driven diaphragm metering pump with polypropylene head, PTFE diaphragm and seals, ceramic check balls, and PP fittings. Operates on 115V AC with a maximum flow rate of 96 gpd and ±1.0% reproducibility. Used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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