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LMI PUMPS B911-398SI Compact Solenoid-Driven Diaphragm Metering Pump - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS B911-398SI Compact Solenoid-Driven Diaphragm Metering Pump

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (model B911-398SI) with a PVC head, PTFE diaphragm, and 115V AC nameplate voltage. It features ceramic check balls…

SKU 3G-OTH-83123

Also listed as: B911398SI · B911 398SI

Brand
LMI PUMPS
Item
B911-398SI Compact Solenoid-Driven Diaphragm Metering Pump
Category
Compact Solenoid-Driven Diaphragm Metering Pumps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LMI PUMPS
Manufacturer Part Number
B911-398SI
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

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 (model B911-398SI) with a PVC head, PTFE diaphragm, and 115V AC nameplate voltage. It features ceramic check balls, PVDF/Polyprel seals, and PVC fittings, delivering a reproducibility of ±1.0%.

Frequently Asked Questions

What is the LMI PUMPS B911-398SI chemical metering pump used for?

The LMI PUMPS B911-398SI is a compact solenoid-driven diaphragm metering pump designed for precise chemical injection in water treatment, industrial processing, and chemical dosing applications. It handles aggressive fluids with its PVC head, PTFE diaphragm, and ceramic check balls, delivering a reproducibility of ±1.0%.

What are the specifications of the LMI PUMPS B911-398SI?

The LMI PUMPS B911-398SI operates on 115V AC and features a PVC head, PTFE diaphragm, and thermoplastic body. It includes ceramic check balls, PVDF/Polyprel seals, and PVC fittings. The pump offers a reproducibility of ±1.0% and is driven by a solenoid mechanism for consistent metering.

Where to buy the LMI PUMPS B911-398SI worldwide?

3G Electric supplies the LMI PUMPS B911-398SI 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 to source this pump for your application.

How to install the LMI PUMPS B911-398SI metering pump?

Install the LMI PUMPS B911-398SI on a stable surface near the chemical source. Connect PVC inlet/outlet lines using the PVC fittings, ensuring proper sealing with the PVDF/Polyprel seals. Wire the 115V AC solenoid per local codes. Prime the pump before operation and verify the PTFE diaphragm is correctly seated.

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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This compact solenoid-driven diaphragm metering pump operates on 115V AC and features a PVC head, PTFE diaphragm, and ceramic check balls. It provides ±1.0% reproducibility for accurate dosing. The pump is suited for chemical injection in water treatment and industrial processing applications
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This compact solenoid-driven diaphragm metering pump operates on 115V AC and features a PVC head, PTFE diaphragm, and ceramic check balls. It provides ±1.0% reproducibility for accurate dosing. The pump is suited for chemical injection in water treatment and industrial processing applications
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/Polyprel seals and PVC fittings. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
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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/Polyprel seals and PVC fittings. Suitable for precise chemical injection in water treatment, industrial processing, and chemical dosing applications
This compact solenoid-driven diaphragm metering pump from LMI PUMPS operates at 115V AC with a reproducibility of ±1.0%. It features a PVC head, PTFE diaphragm, ceramic check balls, PVDF/Polyprel seals, and PVC fittings. The thermoplastic body and materials are suited for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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This compact solenoid-driven diaphragm metering pump from LMI PUMPS operates at 115V AC with a reproducibility of ±1.0%. It features a PVC head, PTFE diaphragm, ceramic check balls, PVDF/Polyprel seals, and PVC fittings. The thermoplastic body and materials are suited for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates on 115V AC with ±1.0% reproducibility. Features PVDF/Polyprel seals and PVC fittings. Used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates on 115V AC with ±1.0% reproducibility. Features PVDF/Polyprel seals and PVC fittings. Used for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm, and ceramic check balls. It operates at 115V AC with ±1.0% reproducibility. The pump is suited for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
LMI PUMPS
This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm, and ceramic check balls. It operates at 115V AC with ±1.0% reproducibility. The pump is suited for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates on 115V AC with ±1.0% reproducibility. Features PVDF/Polyprel seals and PVC fittings. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and ceramic check balls. Operates on 115V AC with ±1.0% reproducibility. Features PVDF/Polyprel seals and PVC fittings. 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 and PTFE diaphragm. Operates at 115/230V AC with ±3.0% reproducibility. Features ceramic check balls, PVC fittings, and Polyprel seals. 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 and fittings, PTFE diaphragm, ceramic check balls, and PVDF/Polyprel seals. Delivers a maximum flow rate of 60 gpd with ±1.0% reproducibility. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications