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

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (model PD751-A38HI) with a PTFE diaphragm and PVC head. It operates on 115/230V AC, features a reproducibility of ±3.0%, and…

SKU 3G-OTH-83323

Also listed as: PD751A38HI · PD751 A38HI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115/230V AC, PVC 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
PD751-A38HI
Type
PVC Head, PTFE Diaphragm, PVC, PVC
AC
115/230V
Seal Material
PTFE/Polyprel
Reproducibility
±3.0%
Control Programs
Tank Level Input
Fitting Material
PVC
Nameplate Voltage
115/230V 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 (model PD751-A38HI) with a PTFE diaphragm and PVC head. It operates on 115/230V AC, features a reproducibility of ±3.0%, and includes a tank level input control program. The pump uses ceramic check balls, PVC fittings, and PTFE/Polyprel seals.

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 systems. Its solenoid-driven diaphragm design handles corrosive fluids, making it suitable for applications requiring accurate, repeatable flow control.

What are the specifications of the LMI PUMPS Chemical Metering Pump?

The LMI PUMPS model PD751-A38HI operates on 115/230V AC, with a PTFE diaphragm and PVC head. It offers ±3.0% reproducibility, ceramic check balls, PVC fittings, and PTFE/Polyprel seals. Control programs include tank level input for automated operation.

Where to buy the LMI PUMPS Chemical Metering Pump worldwide?

3G Electric supplies the LMI PUMPS Chemical Metering Pump worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the LMI PUMPS Chemical Metering Pump?

Install the LMI PUMPS Chemical Metering Pump on a stable, level surface near the chemical source. Connect PVC fittings securely, ensure proper electrical supply (115/230V AC), and prime the pump before operation. Follow manufacturer guidelines for diaphragm and seal maintenance.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-A38AI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-A38AI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-838SI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938SI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD741-A28HI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938NI)
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