We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

Also listed as: PD051939SI · PD051 939SI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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%.

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 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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVC (MPN PD051-930SI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVC (MPN PD051-930SI)
Compact solenoid-driven diaphragm metering pump with acrylic head, PTFE diaphragm, and PVC fittings. Features ceramic check balls and PTFE/Polyprel seals. Operates on 115/230V AC with ±3.0% reproducibility. Suitable for precise chemical dosing in water treatment and industrial processing
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with acrylic head, PTFE diaphragm, and PVC fittings. Features ceramic check balls and PTFE/Polyprel seals. Operates on 115/230V AC with ±3.0% reproducibility. Suitable for precise chemical dosing in water treatment and industrial processing
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVC (MPN PD051-A30HI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVC (MPN PD051-A30HI)
Solenoid-driven diaphragm metering pump with acrylic head, PTFE diaphragm, and PVC fittings. Operates at 115/230V AC with ceramic check balls and Polyprel seals. Reproducibility ±3.0%. Used for precise chemical dosing in water treatment and industrial processing
LMI PUMPS
Solenoid-driven diaphragm metering pump with acrylic head, PTFE diaphragm, and PVC fittings. Operates at 115/230V AC with ceramic check balls and Polyprel seals. Reproducibility ±3.0%. Used for precise chemical dosing in water treatment and industrial processing
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVDF (MPN PD061-949SI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVDF (MPN PD061-949SI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVDF (MPN PD041-929SI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, Acrylic Head, PTFE Diaphragm, 200:1, PVDF (MPN PD041-929SI)

More from LMI PUMPS

View all LMI PUMPS parts
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates at 115V AC with a maximum flow rate of 8 gpd and reproducibility of ±1.0%. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates at 115V AC with a maximum flow rate of 8 gpd and reproducibility of ±1.0%. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing applications
Compact solenoid-driven diaphragm metering pump with acrylic head, PTFE diaphragm, and PVC construction. Features PTFE/Polyprel seals, ceramic check balls, and ±3.0% reproducibility. Operates on 115/230V AC with tank level input control. Suitable for precise chemical dosing in water treatment and industrial processing
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with acrylic head, PTFE diaphragm, and PVC construction. Features PTFE/Polyprel seals, ceramic check balls, and ±3.0% reproducibility. Operates on 115/230V AC with tank level input control. Suitable for precise chemical dosing in water treatment and industrial processing
This compact solenoid-driven diaphragm metering pump features a polypropylene head, PTFE diaphragm and seals, and a ceramic check ball. It operates on 115V AC and delivers a maximum flow rate of 60 gallons per day with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a polypropylene head, PTFE diaphragm and seals, and a ceramic check ball. It operates on 115V AC and delivers a maximum flow rate of 60 gallons per day with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment and industrial processing applications
Compact solenoid-driven diaphragm metering pump with PVDF head, PTFE diaphragm, ceramic check balls, PVDF fittings, and PVDF/Polyprel seals. Operates on 115V AC with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVDF head, PTFE diaphragm, ceramic check balls, PVDF fittings, and PVDF/Polyprel seals. Operates on 115V AC with ±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 PVDF fittings. It operates on 115V AC with a reproducibility of ±1.0%, and includes ceramic check balls and PVDF/Polyprel seals. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, and PVDF fittings. It operates on 115V AC with a reproducibility of ±1.0%, and includes ceramic check balls and PVDF/Polyprel seals. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
This compact solenoid-driven diaphragm metering pump features a 316 stainless steel head, PTFE diaphragm, PTFE seals, and 316 SS check balls and fittings. It operates on 115V AC and provides a reproducibility of ±1.0%. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a 316 stainless steel head, PTFE diaphragm, PTFE seals, and 316 SS check balls and fittings. It operates on 115V AC and provides a reproducibility of ±1.0%. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, ceramic check balls, and PVDF/Polyprel seals. It operates at 115V AC with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection systems where aggressive fluids are handled
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, ceramic check balls, and PVDF/Polyprel seals. It operates at 115V AC with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection systems where aggressive fluids are handled
This compact solenoid-driven diaphragm metering pump features a PVDF head and PTFE diaphragm for handling corrosive fluids. It operates at 115V AC with a reproducibility of ±1.0%, and includes ceramic check balls, PVDF fittings, and PVDF/PTFE seals. Typical applications include chemical dosing in water treatment, chemical processing, and sanitation systems
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVDF head and PTFE diaphragm for handling corrosive fluids. It operates at 115V AC with a reproducibility of ±1.0%, and includes ceramic check balls, PVDF fittings, and PVDF/PTFE seals. Typical applications include chemical dosing in water treatment, chemical processing, and sanitation systems