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

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

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump with a PTFE diaphragm and a reproducibility of ±1.0%. It operates on 115V AC and features PVDF fittings, a ceramic check ball…

SKU 3G-OTH-87527

Also listed as: E731D10HI · E731 D10HI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115V AC, Acrylic Head, PTFE Diaphragm
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LMI PUMPS
Manufacturer Part Number
E731-D10HI
Type
Acrylic Head, PTFE Diaphragm, PVDF, PVDF
AC
115V
Seal Material
Polyprel
Reproducibility
±1.0%
Fitting Material
PVDF
Nameplate Voltage
115V AC
Diaphragm Material
PTFE
Check Ball Material
Ceramic

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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 with a PTFE diaphragm and a reproducibility of ±1.0%. It operates on 115V AC and features PVDF fittings, a ceramic check ball, and Polyprel seals. This model (MPN E731-D10HI) includes an acrylic head and a 400:1 turndown ratio.

Frequently Asked Questions

What is the LMI PUMPS Chemical Metering Pump used for?

This compact solenoid-driven diaphragm metering pump is used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. Its PTFE diaphragm and ceramic check ball ensure compatibility with aggressive fluids, while the 400:1 turndown ratio allows accurate flow adjustment.

What are the specifications of the LMI PUMPS E731-D10HI?

The LMI PUMPS E731-D10HI operates on 115V AC with a PTFE diaphragm, acrylic head, and PVDF fittings. It features a ceramic check ball, Polyprel seals, and a reproducibility of ±1.0%. The 400:1 turndown ratio enables precise metering across a wide flow range.

Where to buy the LMI PUMPS Chemical Metering Pump worldwide?

3G Electric supplies the LMI PUMPS Chemical Metering Pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.

How to install a solenoid-driven metering pump like the LMI E731?

Install the pump on a stable, level surface near the chemical source. Ensure the suction line is leak-free and the discharge line has a back-pressure valve. Prime the pump head before startup, and verify the 115V AC power supply matches the nameplate. Always follow the manufacturer's manual for specific torque and piping requirements.

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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