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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-D68HI) with a 115V AC nameplate voltage, PTFE diaphragm, PVC head and fittings, ceramic check balls, and…

SKU 3G-OTH-86532

Also listed as: C121D68HI · C121 D68HI

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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Local availability & support

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-D68HI
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-D68HI) with a 115V AC nameplate voltage, PTFE diaphragm, PVC head and fittings, ceramic check balls, and PVDF/Polyprel seals. It offers a reproducibility of ±1.0% and a maximum flow rate of 96 gpd.

Frequently Asked Questions

What is the LMI PUMPS Chemical Metering Pump C121-D68HI used for?

The LMI PUMPS C121-D68HI is a compact solenoid-driven diaphragm metering pump used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. It delivers a maximum flow rate of 96 gpd with ±1.0% reproducibility, ensuring accurate additive control.

What are the specifications of the LMI PUMPS C121-D68HI?

The LMI PUMPS C121-D68HI features a 115V AC nameplate voltage, PTFE diaphragm, PVC head and fittings, ceramic check balls, and PVDF/Polyprel seals. It provides a maximum flow rate of 96 gpd with ±1.0% reproducibility, making it suitable for consistent chemical metering.

Where to buy the LMI PUMPS C121-D68HI worldwide?

3G Electric supplies the LMI PUMPS C121-D68HI 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 model.

How to install the LMI PUMPS C121-D68HI chemical metering pump?

Install the LMI PUMPS C121-D68HI on a stable, level surface near the chemical source. Connect PVC inlet/outlet lines using compatible fittings, ensure 115V AC power supply, and prime the pump head before operation. Follow LMI PUMPS guidelines for diaphragm and check ball maintenance.

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, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-368SI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-368SI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-460SI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-460SI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-D60HI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-D60HI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-468SI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-468SI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C721-460SI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C721-460SI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-368NI)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C121-368NI)

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