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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 with a PVC head and PTFE diaphragm. It operates on 115/230V AC nameplate voltage, features a reproducibility of ±3.0%, and…

SKU 3G-OTH-88103

Also listed as: PD751838SI · PD751 838SI

Brand
LMI PUMPS
Item
Compact Solenoid-Driven Diaphragm Metering Pump
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
PD751-838SI
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 with a PVC head and PTFE diaphragm. It operates on 115/230V AC nameplate voltage, features a reproducibility of ±3.0%, and includes a tank level input control program. The pump is equipped with ceramic check balls, PVC fittings, and a Polyprel seal material.

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 with a PVC head and PTFE diaphragm handles aggressive fluids reliably.

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

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

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, ensuring your order arrives efficiently.

How to install the LMI PUMPS solenoid metering pump?

Install the LMI PUMPS pump on a stable surface near the chemical source. Connect PVC fittings securely, ensure proper electrical supply at 115/230V AC, and prime the PTFE diaphragm head. Follow standard metering pump best practices for alignment and leak-free 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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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 PD751-938SI)
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 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
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-838NI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-838NI)
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)
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
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-A38AI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-A38AI)

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This compact solenoid-driven diaphragm metering pump features a 316 stainless steel head, PTFE diaphragm, and 316 SS check balls, fittings, and seals. It operates on 115V AC with a reproducibility of ±1.0%. 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 PVC head, PTFE diaphragm, and ceramic check balls. It operates on 115/230V AC with ±3.0% reproducibility. PVC fittings and PTFE/Polyprel seals are included. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection systems
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This compact solenoid-driven diaphragm metering pump operates on 115V AC and features an acrylic/PP head, PTFE diaphragm, and FKM seals. It uses ceramic check balls and acrylic/PP fittings, with a reproducibility of ±1.0%. Typical applications include precise chemical dosing in water treatment, industrial processing, and chemical injection systems
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and thermoplastic body. Operates at 115V AC with ±1.0% reproducibility. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing applications
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Compact solenoid-driven diaphragm metering pump with PP head, PTFE diaphragm and seals, ceramic check balls, and PP fittings. Operates on 115V AC, delivers max flow rate of 168 gpd with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Delivers up to 60 gpd at 115V AC with ±1.0% reproducibility. Fittings are PVC; seals are Polyprel. Used for precise chemical dosing in water treatment and industrial processing
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Delivers up to 60 gpd at 115V AC with ±1.0% reproducibility. Fittings are PVC; seals are Polyprel. Used for precise chemical dosing in water treatment and industrial processing
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and thermoplastic construction. Operates on 115V AC and features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Reproducibility of ±1.0%. Suitable for precise chemical injection in water treatment and industrial processing applications
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and PTFE seals. Operates on 115V AC, delivers up to 20 gpd with ±1.0% reproducibility. Features ceramic check balls and PVC fittings. Used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and PTFE seals. Operates on 115V AC, delivers up to 20 gpd with ±1.0% reproducibility. Features ceramic check balls and PVC fittings. Used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications