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LMI PUMPS C921-362SI Compact Solenoid-Driven Diaphragm Metering Pump - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS C921-362SI Compact Solenoid-Driven Diaphragm Metering Pump

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (model C921-362SI) with a PVDF head, PTFE diaphragm, and 115V AC nameplate voltage. It features PVDF/Polyprel seals, PVDF…

SKU 3G-OTH-89858

Also listed as: C921362SI · C921 362SI

Brand
LMI PUMPS
Item
C921-362SI 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
C921-362SI
Type
PVDF Head, PTFE Diaphragm, PVDF, 3/8 in
AC
115V
Seal Material
PVDF/Polyprel
Reproducibility
±1.0%
Fitting Material
PVDF
Nameplate Voltage
115V 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 C921-362SI) with a PVDF head, PTFE diaphragm, and 115V AC nameplate voltage. It features PVDF/Polyprel seals, PVDF fittings, ceramic check balls, and a reproducibility of ±1.0%.

Frequently Asked Questions

What is the LMI PUMPS C921-362SI chemical metering pump used for?

The LMI PUMPS C921-362SI is a compact solenoid-driven diaphragm metering pump designed for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. Its PVDF head and PTFE diaphragm provide corrosion resistance, making it suitable for aggressive fluids.

What are the specifications of the LMI PUMPS C921-362SI?

The LMI PUMPS C921-362SI has a 115V AC nameplate voltage, PVDF head, PTFE diaphragm, ceramic check balls, PVDF fittings, and PVDF/Polyprel seals. It offers a reproducibility of ±1.0% and uses a 3/8 in fitting size. The diaphragm material is PTFE, and the check ball material is ceramic.

Where to buy the LMI PUMPS C921-362SI worldwide?

You can source the LMI PUMPS C921-362SI 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 C921-362SI metering pump?

Install the LMI PUMPS C921-362SI by mounting it vertically on a stable surface, ensuring proper suction and discharge line connections. Use PTFE tape on threaded fittings to prevent leaks. Verify the 115V AC power supply matches the nameplate voltage. Prime the pump before operation to avoid dry running.

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 PVDF head, PTFE diaphragm, and ceramic check balls. Operates at 115V AC with PVDF fittings and PVDF/Polyprel seals. Reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection systems
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Compact solenoid-driven diaphragm metering pump with PVDF head, PTFE diaphragm, and ceramic check balls. Operates at 115V AC with PVDF fittings and PVDF/Polyprel seals. Reproducibility of ±1.0%. 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 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
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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, 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
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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 PVDF head, PTFE diaphragm, and ceramic check balls. It operates at 115V AC with PVDF fittings and PVDF/Polyprel seals, offering a reproducibility of ±1.0%. 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 features a PVDF head, PTFE diaphragm, and ceramic check balls. It operates at 115V AC with PVDF fittings and PVDF/Polyprel seals, offering a reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection systems

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