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LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, 316 SS Head, PTFE Diaphragm - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, 316 SS Head, PTFE Diaphragm

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (MPN C921-277) with a 115V AC nameplate voltage, 316 SS head and fittings, PTFE diaphragm, and FKM seals. It offers ±1.0%…

SKU 3G-OTH-87067

Brand
LMI PUMPS
Item
Chemical Metering Pump: Solenoid, 115V AC, 316 SS Head, PTFE Diaphragm
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
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Technical Specifications

LMI PUMPS
Manufacturer Part Number
C921-277
Type
PTFE Diaphragm, FKM, FKM
AC
115V
SS Head
316
Seal Material
FKM
Reproducibility
±1.0%
Fitting Material
316 SS
Nameplate Voltage
115V AC
Diaphragm Material
PTFE
Check Ball Material
316 SS
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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 C921-277) with a 115V AC nameplate voltage, 316 SS head and fittings, PTFE diaphragm, and FKM seals. It offers ±1.0% reproducibility and features 316 SS check balls.

Frequently Asked Questions

What is the LMI PUMPS Chemical Metering Pump C921-277 used for?

This compact solenoid-driven diaphragm metering pump is used for precise chemical injection in water treatment, industrial processing, and chemical dosing applications. It handles aggressive fluids with its 316 SS head and PTFE diaphragm, delivering ±1.0% reproducibility for consistent flow control.

What are the specifications of the LMI PUMPS C921-277?

The LMI PUMPS C921-277 is a solenoid-driven metering pump with a 115V AC nameplate voltage, 316 SS head and fittings, PTFE diaphragm, FKM seals, and 316 SS check balls. It offers ±1.0% reproducibility and a 1000:1 turndown ratio for precise chemical dosing.

Where to buy the LMI PUMPS C921-277 worldwide?

3G Electric supplies the LMI PUMPS C921-277 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.

How to install the LMI PUMPS solenoid metering pump?

Install the LMI PUMPS pump on a stable vertical surface near the chemical source. Use proper suction and discharge piping with compatible fittings (316 SS recommended). Prime the pump before startup, and ensure the 115V AC power supply matches nameplate voltage. Follow LMI PUMPS manual for detailed steps.

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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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938NI). Key specifications — Brand: LMI PUMPS; Diaphragm Material: PTFE; Reproducibility: ±3.0%; Control Programs: Tank Level Input; Nameplate Voltage: 115/230V AC; Check Ball Material: Ceramic; Fitting Material: PVC; Seal Material: Polyprel.
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LMI PUMPS Chemical Metering Pump: Solenoid, 115/230V AC, PVC Head, PTFE Diaphragm, 200:1, PVC, PVC (MPN PD751-938NI). Key specifications — Brand: LMI PUMPS; Diaphragm Material: PTFE; Reproducibility: ±3.0%; Control Programs: Tank Level Input; Nameplate Voltage: 115/230V AC; Check Ball Material: Ceramic; Fitting Material: PVC; Seal Material: Polyprel.