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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (model C121-460SI) with a 115V AC nameplate voltage, a PVC head, and a PTFE diaphragm. It features a reproducibility of ±1.0%…

SKU 3G-OTH-83628

Also listed as: C121460SI · C121 460SI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm
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
C121-460SI
Type
PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate
AC
115V
Seal Material
PVDF/Polyprel
Reproducibility
±1.0%
Fitting Material
PVC
Nameplate Voltage
115V AC
Diaphragm Material
PTFE
Check Ball Material
Ceramic

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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 C121-460SI) with a 115V AC nameplate voltage, a PVC head, and a PTFE diaphragm. It features a reproducibility of ±1.0%, ceramic check balls, PVDF/Polyprel seals, and PVC fittings.

Frequently Asked Questions

What is the LMI PUMPS C121-460SI chemical metering pump used for?

The LMI PUMPS C121-460SI is a compact solenoid-driven diaphragm metering pump used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. It delivers up to 96 gpd at 115V AC with ±1.0% reproducibility, using a PVC head and PTFE diaphragm for corrosion resistance.

What are the specifications of the LMI PUMPS C121-460SI?

The LMI PUMPS C121-460SI has a 115V AC nameplate voltage, PVC head, PTFE diaphragm, ceramic check balls, PVDF/Polyprel seals, and PVC fittings. It provides a maximum flow rate of 96 gpd with ±1.0% reproducibility. The diaphragm material is PTFE, and the seal material is PVDF/Polyprel.

Where to buy the LMI PUMPS C121-460SI worldwide?

3G Electric supplies the LMI PUMPS C121-460SI chemical metering pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.

How to install the LMI PUMPS C121-460SI metering pump?

Install the LMI PUMPS C121-460SI on a stable, level surface near the chemical source. Ensure the 115V AC power supply matches the nameplate voltage. Use PVC fittings and PTFE-compatible tubing. Prime the pump head before startup and follow standard solenoid pump best practices for chemical metering.

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
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-368SI)
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