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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump with a PTFE diaphragm and PVDF fittings. It operates at 115/230V AC, features PTFE check balls and Polyprel seals, and offers…

SKU 3G-OTH-87809

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
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Technical Specifications

LMI PUMPS
Manufacturer Part Number
PD051-939SI
Type
Acrylic Head, PTFE Diaphragm, PVDF
AC
115/230V
Seal Material
Polyprel
Reproducibility
±3.0%
Fitting Material
PVDF
Nameplate Voltage
115/230V AC
Diaphragm Material
PTFE
Check Ball Material
PTFE
View Full Spec Sheet

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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 PVDF fittings. It operates at 115/230V AC, features PTFE check balls and Polyprel seals, and offers a reproducibility of ±3.0%.

Frequently Asked Questions

What is the LMI PUMPS PD051-939SI chemical metering pump used for?

The LMI PUMPS PD051-939SI is a compact solenoid-driven diaphragm metering pump designed for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. Its PTFE diaphragm and PVDF fittings provide corrosion resistance for aggressive fluids.

What are the specifications of the LMI PUMPS PD051-939SI?

The LMI PUMPS PD051-939SI operates at 115/230V AC, with a PTFE diaphragm, PVDF fittings, PTFE check balls, and Polyprel seals. It offers a reproducibility of ±3.0% and features an acrylic head. The diaphragm material is PTFE, and the fitting material is PVDF.

Where to buy the LMI PUMPS PD051-939SI worldwide?

3G Electric supplies the LMI PUMPS PD051-939SI chemical metering pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this solenoid-driven diaphragm pump.

How to install the LMI PUMPS PD051-939SI chemical metering pump?

Install the LMI PUMPS PD051-939SI 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. Follow the manufacturer's wiring diagram for 115/230V AC connections and prime the pump before startup.

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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