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

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

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (MPN C731-25HV) with a 115V AC nameplate voltage, PTFE diaphragm and seal materials, a PP head and fittings, and 316 SS check…

SKU 3G-OTH-83935

Also listed as: C73125HV · C731 25HV

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115V AC, PP 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
C731-25HV
Type
PP Head, PTFE Diaphragm, 192 gpd Max. Flow Rate
AC
115V
Seal Material
PTFE
Reproducibility
±1.0%
Fitting Material
PP
Nameplate Voltage
115V AC
Diaphragm Material
PTFE
Check Ball Material
316 SS

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 (MPN C731-25HV) with a 115V AC nameplate voltage, PTFE diaphragm and seal materials, a PP head and fittings, and 316 SS check balls. It offers a reproducibility of ±1.0% and a maximum flow rate of 192 gpd.

Frequently Asked Questions

What is the LMI PUMPS C731-25HV chemical metering pump used for?

The LMI PUMPS C731-25HV is a compact solenoid-driven diaphragm metering pump designed for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. It delivers a maximum flow rate of 192 gpd with ±1.0% reproducibility, using a PTFE diaphragm and 316 SS check balls for corrosion resistance.

What are the specifications of the LMI PUMPS C731-25HV?

The LMI PUMPS C731-25HV operates on 115V AC with a PP head, PTFE diaphragm and seals, and 316 SS check balls. It provides a maximum flow rate of 192 gpd and reproducibility of ±1.0%. Fittings are PP material. This model is part of LMI PUMPS' compact solenoid-driven diaphragm metering pump series.

Where to buy the LMI PUMPS C731-25HV worldwide?

3G Electric supplies the LMI PUMPS C731-25HV 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 solenoid-driven diaphragm pump with PTFE diaphragm and 316 SS check balls.

How to install the LMI PUMPS C731-25HV chemical metering pump?

Install the LMI PUMPS C731-25HV on a stable, level surface near the chemical source. Ensure the 115V AC power supply matches nameplate voltage. Use PTFE-compatible tubing and fittings (PP supplied). Prime the pump head before operation. Follow LMI PUMPS guidelines for suction/discharge piping to avoid cavitation and ensure ±1.0% reproducibility.

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, PP Head, PTFE Diaphragm, 240 gpd Max. Flow Rate (MPN C771-25HV)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PP Head, PTFE Diaphragm, 192 gpd Max. Flow Rate (MPN C731-415SI)
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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PP Head, PTFE Diaphragm, 192 gpd Max. Flow Rate (MPN C731-415SI)
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 96 gpd Max. Flow Rate (MPN C721-368SI)
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