We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

LMI PUMPS Compact Solenoid-Driven Diaphragm Metering Pump C921-277 - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS Compact Solenoid-Driven Diaphragm Metering Pump C921-277

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

Also listed as: C921277 · C921 277

Brand
LMI PUMPS
Item
Compact Solenoid-Driven Diaphragm Metering Pump C921-277
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Compact solenoid-driven diaphragm metering pump with 316 stainless steel head, PTFE diaphragm, and PTFE seals. Operates at 115V AC with ±1.0% reproducibility. Features 316 SS check balls and fittings. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with 316 stainless steel head, PTFE diaphragm, and PTFE seals. Operates at 115V AC with ±1.0% reproducibility. Features 316 SS check balls and fittings. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, 316 SS Head, PTFE Diaphragm, 1000:1, PTFE, PTFE (MPN C941-37)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, 316 SS Head, PTFE Diaphragm, 1000:1, PTFE, PTFE (MPN C941-37)
Compact solenoid-driven diaphragm metering pump with 316 SS head, PTFE diaphragm, and PTFE seals. Operates on 115V AC with 316 SS check balls and fittings. Reproducibility ±1.0%. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing systems
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with 316 SS head, PTFE diaphragm, and PTFE seals. Operates on 115V AC with 316 SS check balls and fittings. Reproducibility ±1.0%. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing systems
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, 316 SS Head, PTFE Diaphragm, 1000:1, 316 SS (MPN C911-277)
LMI PUMPS
LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, 316 SS Head, PTFE Diaphragm, 1000:1, 316 SS (MPN C911-277)
This compact solenoid-driven diaphragm metering pump features a 316 stainless steel head, PTFE diaphragm, and 316 SS check balls, fittings, and seals. It operates on 115V AC with a reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a 316 stainless steel head, PTFE diaphragm, and 316 SS check balls, fittings, and seals. It operates on 115V AC with a reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
This compact solenoid-driven diaphragm metering pump features a 316 stainless steel head, PTFE diaphragm, and PTFE seals. It operates on 115V AC and uses 316 SS check balls and fittings. With a reproducibility of ±1.0%, it is suited for precise chemical injection in water treatment and industrial processing applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a 316 stainless steel head, PTFE diaphragm, and PTFE seals. It operates on 115V AC and uses 316 SS check balls and fittings. With a reproducibility of ±1.0%, it is suited for precise chemical injection in water treatment and industrial processing applications

More from LMI PUMPS

View all LMI PUMPS parts
This compact solenoid-driven diaphragm metering pump from LMI PUMPS is designed for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. It features a polypropylene head, PTFE diaphragm and seals, 316 stainless steel check balls, and polypropylene fittings. With a maximum flow rate of 192 gpd and reproducibility of ±1.0%, it operates on 115V AC
LMI PUMPS
This compact solenoid-driven diaphragm metering pump from LMI PUMPS is designed for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. It features a polypropylene head, PTFE diaphragm and seals, 316 stainless steel check balls, and polypropylene fittings. With a maximum flow rate of 192 gpd and reproducibility of ±1.0%, it operates on 115V AC
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm, and FKM seals for handling aggressive fluids. It operates at 115V AC with ±1.0% reproducibility and includes ceramic check balls and PVC fittings. Typical applications include precise chemical dosing in water treatment, industrial processing, and chemical injection systems
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm, and FKM seals for handling aggressive fluids. It operates at 115V AC with ±1.0% reproducibility and includes ceramic check balls and PVC fittings. Typical applications include precise chemical dosing in water treatment, industrial processing, and chemical injection systems
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates at 115V AC with a maximum flow rate of 8 gpd. Features FKM seals, 316 SS check balls, and reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head and PTFE diaphragm. Operates at 115V AC with a maximum flow rate of 8 gpd. Features FKM seals, 316 SS check balls, and reproducibility of ±1.0%. Suitable for precise chemical dosing in water treatment and industrial processing applications
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm and seals, and ceramic check balls. It operates on 115V AC nameplate voltage with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications where compatibility with aggressive fluids is required
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm and seals, and ceramic check balls. It operates on 115V AC nameplate voltage with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications where compatibility with aggressive fluids is required
Compact solenoid-driven diaphragm metering pump with 316 SS head, PTFE diaphragm, and PTFE seals. Operates on 115V AC with ±1.0% reproducibility. Features 316 SS check balls and fittings. Suitable for precise chemical injection in water treatment and industrial processing
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with 316 SS head, PTFE diaphragm, and PTFE seals. Operates on 115V AC with ±1.0% reproducibility. Features 316 SS check balls and fittings. Suitable for precise chemical injection in water treatment and industrial processing
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates at 115V AC with ±1.0% reproducibility. Features PVDF fittings and PVDF/Polyprel seals. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection systems
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates at 115V AC with ±1.0% reproducibility. Features PVDF fittings and PVDF/Polyprel seals. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection systems
Compact solenoid-driven diaphragm metering pump with 316 stainless steel head, PTFE diaphragm, and 316 stainless steel check balls, fittings, and seals. Operates on 115/230V AC with ±3.0% reproducibility and includes a tank level input control program. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with 316 stainless steel head, PTFE diaphragm, and 316 stainless steel check balls, fittings, and seals. Operates on 115/230V AC with ±3.0% reproducibility and includes a tank level input control program. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, and ceramic check balls. It operates at 115V AC with PVDF fittings and PVDF/Polyprel seals, delivering ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, and ceramic check balls. It operates at 115V AC with PVDF fittings and PVDF/Polyprel seals, delivering ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment and industrial processing applications