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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 with a PVC head, PTFE diaphragm, and ceramic check balls. It operates at 115/230V AC with a reproducibility of ±3.0% and…

SKU 3G-OTH-89968

Also listed as: PD751A38AI · PD751 A38AI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LMI PUMPS
Manufacturer Part Number
PD751-A38AI
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 with a PVC head, PTFE diaphragm, and ceramic check balls. It operates at 115/230V AC with a reproducibility of ±3.0% and includes a tank level input control program. The pump features PTFE/Polyprel seals and PVC fittings, with the manufacturer part number PD751-A38AI.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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, PTFE diaphragm, and ceramic check balls, ensuring reliable metering in harsh environments.

What are the specifications of the LMI PUMPS PD751-A38AI?

The LMI PUMPS PD751-A38AI operates at 115/230V AC with a reproducibility of ±3.0%. It features a PVC head, PTFE diaphragm, ceramic check balls, PTFE/Polyprel seals, and PVC fittings. Control programs include tank level input. The diaphragm material is PTFE, and the seal material is PTFE/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. Contact us for availability and lead times on the PD751-A38AI model.

How to install the LMI PUMPS solenoid metering pump?

Install the LMI PUMPS pump on a stable surface near the chemical source. Ensure proper piping connections using PVC fittings and verify the 115/230V AC power supply matches nameplate voltage. Prime the pump before operation and follow standard diaphragm pump best practices for leak-free performance.

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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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 PD751-938SI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938SI)
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 PD751-838NI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-838NI)
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and PTFE/Polyprel seals. Operates at 115/230V AC, features ceramic check balls and PVC fittings. Reproducibility of ±3.0% and tank level input control program. Suitable for precise chemical dosing in water treatment and industrial processing
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and PTFE/Polyprel seals. Operates at 115/230V AC, features ceramic check balls and PVC fittings. Reproducibility of ±3.0% and tank level input control program. Suitable for precise chemical dosing in water treatment and industrial processing

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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 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 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
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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 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