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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 B741-415SI) with a 115V AC nameplate voltage, PP head, and PTFE diaphragm. It offers a reproducibility of ±1.0% and a max…

SKU 3G-OTH-83783

Also listed as: B741415SI · B741 415SI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115V AC, PP Head, PTFE Diaphragm
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
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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
B741-415SI
Type
PP Head, PTFE Diaphragm, 168 gpd Max. Flow Rate
AC
115V
Seal Material
PTFE
Reproducibility
±1.0%
Fitting Material
PP
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 B741-415SI) with a 115V AC nameplate voltage, PP head, and PTFE diaphragm. It offers a reproducibility of ±1.0% and a max flow rate of 168 gpd, featuring PTFE seals, ceramic check balls, and PP fittings.

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 with ±1.0% reproducibility, making it suitable for metering acids, caustics, and other aggressive fluids.

What are the specifications of the LMI PUMPS B741-415SI?

The LMI PUMPS B741-415SI is a compact solenoid-driven diaphragm metering pump with a 115V AC nameplate voltage, PP head, PTFE diaphragm, and PTFE seals. It delivers a max flow rate of 168 gpd with ±1.0% reproducibility, and features ceramic check balls and PP fittings for chemical resistance.

Where to buy LMI PUMPS metering pumps worldwide?

You can source the LMI PUMPS B741-415SI metering pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this model.

How to install a solenoid-driven metering pump like the LMI B741-415SI?

Install the LMI B741-415SI on a stable, level surface near the chemical source. Connect PP fittings to suction and discharge lines, ensuring proper check valve orientation. Wire the 115V AC supply per local codes, prime the pump head, and adjust stroke length for desired flow. Always follow manufacturer guidelines for safe operation.

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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