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LMI PUMPS B931-D68AI Compact Solenoid-Driven Diaphragm Metering Pump - Compact Solenoid-Driven Diaphragm Metering Pumps
LMI PUMPSCompact Solenoid-Driven Diaphragm Metering Pumps

LMI PUMPS B931-D68AI Compact Solenoid-Driven Diaphragm Metering Pump

The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (MPN B931-D68AI) with a PTFE diaphragm, PVDF fittings, ceramic check balls, and Polyprel seals. It operates at 115V AC with…

SKU 3G-OTH-83695

Also listed as: B931D68AI · B931 D68AI

Brand
LMI PUMPS
Item
B931-D68AI 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
B931-D68AI
Type
PVC Head, PTFE Diaphragm, Thermoplastic
AC
115V
Seal Material
Polyprel
Reproducibility
±1.0%
Fitting Material
PVDF
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 (MPN B931-D68AI) with a PTFE diaphragm, PVDF fittings, ceramic check balls, and Polyprel seals. It operates at 115V AC with ±1.0% reproducibility.

Frequently Asked Questions

What is the LMI PUMPS B931-D68AI chemical metering pump used for?

The LMI PUMPS B931-D68AI is a compact solenoid-driven diaphragm metering pump designed for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. It handles aggressive fluids with its PTFE diaphragm, PVDF fittings, and ceramic check balls.

What are the specifications of the LMI PUMPS B931-D68AI?

The LMI PUMPS B931-D68AI operates at 115V AC with a PTFE diaphragm, PVC head, and thermoplastic body. It features PVDF fittings, ceramic check balls, Polyprel seals, and ±1.0% reproducibility. The diaphragm material is PTFE, and the manufacturer part number is B931-D68AI.

Where to buy the LMI PUMPS B931-D68AI worldwide?

3G Electric supplies the LMI PUMPS B931-D68AI chemical metering pump worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the LMI PUMPS B931-D68AI metering pump?

Install the LMI PUMPS B931-D68AI on a stable, level surface near the chemical source. Ensure the 115V AC power supply matches the nameplate voltage. Use PTFE tape on PVDF fittings to prevent leaks. Prime the pump head before operation and follow standard solenoid pump best practices.

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 thermoplastic body. Operates at 115V AC with ±1.0% reproducibility. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing applications
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Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and thermoplastic body. Operates at 115V AC with ±1.0% reproducibility. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. 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 ceramic check balls. It operates on 115V AC with PVDF/Polyprel seals and PVC fittings, offering ±1.0% reproducibility. Suitable for precise chemical injection in water treatment and industrial processing
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This compact solenoid-driven diaphragm metering pump features a PVC head, PTFE diaphragm, and ceramic check balls. It operates on 115V AC with PVDF/Polyprel seals and PVC fittings, offering ±1.0% reproducibility. 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 Polyprel seals 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 PVC head, PTFE diaphragm, and ceramic check balls. Operates at 115V AC with ±1.0% reproducibility. Features Polyprel seals and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and thermoplastic body. Operates at 115V AC with ±1.0% reproducibility. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing applications
LMI PUMPS
Compact solenoid-driven diaphragm metering pump with PVC head, PTFE diaphragm, and thermoplastic body. Operates at 115V AC with ±1.0% reproducibility. Features ceramic check balls, PVDF/Polyprel seals, and PVC fittings. Suitable for precise chemical dosing in water treatment and industrial processing applications
Compact solenoid-driven diaphragm metering pump with 115V AC operation, PVC head, PTFE diaphragm, and Polyprel seals. Features ceramic check balls and PVC fittings. Reproducibility ±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 115V AC operation, PVC head, PTFE diaphragm, and Polyprel seals. Features ceramic check balls and PVC fittings. Reproducibility ±1.0%. Suitable 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 injection in water treatment and industrial processing applications
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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 injection in water treatment and industrial processing applications

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This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, and PTFE seals. It operates at 115/230V AC with ±3.0% reproducibility, and includes ceramic check balls and PVDF 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 on 115V AC, delivers up to 60 gpd with ±1.0% reproducibility. Features ceramic check balls, PVC fittings, and PVDF/Polyprel seals. Suitable for precise chemical injection in water treatment, industrial processing, and HVAC systems
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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
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
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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
This compact solenoid-driven diaphragm metering pump operates on 115V AC and delivers a maximum flow rate of 60 gpd with ±1.0% reproducibility. It features a PVC head, PTFE diaphragm, ceramic check balls, Polyprel seals, and PVC fittings. Suitable for precise chemical dosing in water treatment, industrial processing, and chemical injection applications
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