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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 1000:1 - 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, 1000:1

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (model C931-318SI) with a PVC head, PTFE diaphragm, and a reproducibility of ±1.0%. It operates on 115V AC and features…

SKU 3G-OTH-87238

Also listed as: C931318SI · C931 318SI

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm, 1000:1
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
C931-318SI
Type
PVC Head, PTFE Diaphragm, Thermoplastic
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 C931-318SI) with a PVC head, PTFE diaphragm, and a reproducibility of ±1.0%. It operates on 115V AC and features ceramic check balls, PVDF/Polyprel seals, and PVC fittings.

Frequently Asked Questions

What is the LMI PUMPS Chemical Metering Pump C931-318SI used for?

This compact solenoid-driven diaphragm metering pump is used for precise chemical dosing in water treatment, industrial processing, and chemical injection systems. It handles aggressive fluids with its PVC head, PTFE diaphragm, and ceramic check balls, delivering ±1.0% reproducibility for consistent flow control.

What are the specifications of the LMI PUMPS C931-318SI?

The LMI PUMPS C931-318SI is a solenoid-driven metering pump with a PVC head, PTFE diaphragm, and thermoplastic body. It operates on 115V AC, has ceramic check balls, PVDF/Polyprel seals, PVC fittings, and a reproducibility of ±1.0%. The diaphragm material is PTFE, and the seal material is PVDF/Polyprel.

Where to buy the LMI PUMPS C931-318SI worldwide?

3G Electric supplies the LMI PUMPS C931-318SI chemical metering pump worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this model.

How to install the LMI PUMPS solenoid metering pump?

Install the LMI PUMPS pump on a stable surface near the chemical source. Ensure the PVC fittings are properly sealed with PTFE tape. Connect the suction and discharge lines, verify 115V AC power matches nameplate voltage, and prime the pump before operation. Follow standard chemical metering pump best practices for safety.

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 PVC head, PTFE diaphragm, and 115V AC operation. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and 115V AC operation. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm and seals, and ceramic check balls. Operates at 115V AC with PVC fittings and ±1.0% reproducibility. Used for precise chemical dosing in water treatment and industrial processing
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and FKM seals. Operates at 115V AC with ±1.0% reproducibility. Features ceramic check balls and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing
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Compact solenoid-driven diaphragm metering pump with 115V AC input, PVC head, PTFE diaphragm, and ceramic check balls. Provides ±1.0% reproducibility and a 1000:1 turndown ratio. PVDF/Polyprel seals and PVC fittings. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with 115V AC input, PVC head, PTFE diaphragm, and ceramic check balls. Provides ±1.0% reproducibility and a 1000:1 turndown ratio. PVDF/Polyprel seals and PVC fittings. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm and seals, ceramic check balls, and PVC fittings. Operates at 115V AC with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm and seals, ceramic check balls, and PVC fittings. Operates at 115V AC with ±1.0% reproducibility. 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 operates on 115V AC and features an acrylic/PP head, PTFE diaphragm, and FKM seals. It uses ceramic check balls and acrylic/PP fittings, with a reproducibility of ±1.0%. Typical applications include precise chemical dosing in water treatment, industrial processing, and chemical injection systems
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