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LMI PUMPS Compact Solenoid-Driven Diaphragm Metering Pump - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS Compact Solenoid-Driven Diaphragm Metering Pump

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (model PD751-838NI) with a PVC head, PTFE diaphragm, and ceramic check balls. It operates on 115/230V AC, features a Polyprel…

SKU 3G-OTH-88092

Also listed as: PD751838NI · PD751 838NI

Brand
LMI PUMPS
Item
Compact Solenoid-Driven Diaphragm Metering Pump
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LMI PUMPS
Manufacturer Part Number
PD751-838NI
Type
PVC Head, PTFE Diaphragm, PVC, PVC
AC
115/230V
Seal Material
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 PD751-838NI) with a PVC head, PTFE diaphragm, and ceramic check balls. It operates on 115/230V AC, features a Polyprel seal, and offers reproducibility of ±3.0% with tank level input control.

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 handles aggressive fluids, with a PVC head and PTFE diaphragm ensuring corrosion resistance.

What are the specifications of the LMI PUMPS PD751-838NI?

The LMI PUMPS PD751-838NI is a compact solenoid-driven metering pump with a PVC head, PTFE diaphragm, and ceramic check balls. It operates on 115/230V AC, offers reproducibility of ±3.0%, and includes tank level input control. Seal material is Polyprel, and fittings are PVC.

Where to buy the LMI PUMPS Chemical Metering Pump worldwide?

You can source the LMI PUMPS Chemical 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.

How to install the LMI PUMPS solenoid metering pump?

Install the LMI PUMPS pump on a stable surface near the chemical source. Ensure proper suction and discharge piping with compatible PVC fittings. Connect to 115/230V AC power per local codes, prime the head, and adjust stroke length for desired flow. Always follow manufacturer guidelines.

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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Cross-referenced by specification & description
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm, and ceramic check balls. It operates on 115/230V AC with ±3.0% reproducibility and includes a tank level input control program. Fittings are PVC; seal material is Polyprel. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm, and ceramic check balls. It operates on 115/230V AC with ±3.0% reproducibility and includes a tank level input control program. Fittings are PVC; seal material is Polyprel. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938NI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938NI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938SI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938SI)
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates at 115/230V AC with ±3.0% reproducibility. Features PTFE/Polyprel seals, PVC fittings, and tank level input control. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates at 115/230V AC with ±3.0% reproducibility. Features PTFE/Polyprel seals, PVC fittings, and tank level input control. Suitable for precise chemical dosing in water treatment and industrial processing applications
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates on 115/230V AC with ±3.0% reproducibility. Features ceramic check balls, PVC fittings, PTFE/Polyprel seals, and tank level input control. Suitable for precise chemical dosing in water treatment and industrial processing
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates on 115/230V AC with ±3.0% reproducibility. Features ceramic check balls, PVC fittings, PTFE/Polyprel seals, and tank level input control. Suitable for precise chemical dosing in water treatment and industrial processing
This compact solenoid-driven diaphragm metering pump features a PVC head and PTFE diaphragm for handling aggressive chemicals. It operates on 115/230V AC with a reproducibility of ±3.0% and includes tank level input control. The pump uses ceramic check balls, PVC fittings, and PTFE/Polyprel seals. Typical applications include precise chemical dosing in water treatment and industrial processing
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVC head and PTFE diaphragm for handling aggressive chemicals. It operates on 115/230V AC with a reproducibility of ±3.0% and includes tank level input control. The pump uses ceramic check balls, PVC fittings, and PTFE/Polyprel seals. Typical applications include precise chemical dosing in water treatment and industrial processing

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Compact solenoid-driven diaphragm metering pump with PVDF head, PTFE diaphragm, and PTFE check balls. Operates on 115V AC with ±1.0% reproducibility. Features PVDF fittings and PVDF/Polyprel seals. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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Compact solenoid-driven diaphragm metering pump with 115V AC input, PVC head, PTFE diaphragm and seals, ceramic check balls, and PVC fittings. Reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment and industrial processing applications
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This compact solenoid-driven diaphragm metering pump features a polypropylene (PP) head, PTFE diaphragm and seals, and 316 stainless steel check balls. It operates on 115V AC nameplate voltage and provides ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, and PTFE seals. It operates at 115/230V AC with ±3.0% reproducibility, and includes ceramic check balls and PVDF fittings. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, and PTFE seals. It operates at 115/230V AC with ±3.0% reproducibility, and includes ceramic check balls and PVDF fittings. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates on 115V AC, delivers up to 60 gpd with ±1.0% reproducibility. Features ceramic check balls, PVC fittings, and PVDF/Polyprel seals. Suitable for precise chemical injection in water treatment, industrial processing, and HVAC systems
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Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates on 115V AC, delivers up to 60 gpd with ±1.0% reproducibility. Features ceramic check balls, PVC fittings, and PVDF/Polyprel seals. Suitable for precise chemical injection in water treatment, industrial processing, and HVAC systems
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates at 115/230V AC with ±3.0% reproducibility. Features ceramic check balls, PVC fittings, and Polyprel seals. Suitable for precise chemical dosing in water treatment and industrial processing
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Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates at 115/230V AC with ±3.0% reproducibility. Features ceramic check balls, PVC fittings, and Polyprel seals. Suitable for precise chemical dosing in water treatment and industrial processing