LMI Two Dial B Series Chemical Metering Pumps - Precision Injection for Water Treatment, Chlorine Handling, NSF & cUL Approved, Reliable Performance

SKU: B111-D90HI

Select Pump Max Capacity & Type: Chlorine Handling - 1.4 GPH - 150 PSI
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Description

LMI Two Dial B Series Chemical Metering Pumps

The LMI Two Dial B Series Chemical Metering Pumps offer precise and reliable chemical injection for various water treatment applications. Choose between standard chemical feed models or specialized sodium hypochlorite (chlorine) feed pumps to suit your specific needs.

Standard Chemical Feed Models

Standard chemical feed models are chemically compatible with all standard water treatment chemicals, including Aluminum Sulfate, Citric Acid, Coagulants, PAC, Caustic Soda, Hydrochloric Acid, Sodium Hypochlorite, and more. These pumps are ideal for general water treatment tasks requiring accurate dosing of a wide range of chemicals.

Chlorine Feed Pumps

The sodium hypochlorite feed pumps are specifically designed for accurate and trouble-free chlorine injection. These pumps handle all standard water treatment chemicals but are specially engineered to manage off-gassing chemicals such as chlorine, which can cause air locking. The additional valve on the pump head automatically returns a small amount of chemical and chemical gas to the solution tank with each pump stroke, preventing air locks and ensuring consistent operation.

Key Features: Precision and Reliability in Chemical Metering

  • Dual Control Dials: Adjust stroke length and speed for precise chemical dosing.
  • Clear Acrylic Pump Head: Provides a visual check of diaphragm operation and chemical flow.
  • Chemically Compatible: Standard models are suitable for a wide range of water treatment chemicals.
  • Specialized Chlorine Handling: Chlorine models are designed to handle off-gassing chemicals like chlorine.
  • Additional Return Valve: Prevents air locking by returning a small amount of chemical and gas to the solution tank (chlorine models only).
  • Complete Kit: Includes instructions, foot valve, ceramic weight, injection valve, four-function discharge valve, and chemical tubing.
  • Electrical Requirements: Operates on 120VAC.
  • Certifications: NSF & cUL approved for safety and quality.

Benefits

  • Precise Control: Dual dials allow for accurate adjustment of dosing parameters.
  • Visual Monitoring: Transparent pump head for easy monitoring of operation.
  • Versatile Use: Standard models are compatible with a broad spectrum of water treatment chemicals.
  • Reliable Chlorine Handling: Specialized models ensure trouble-free chlorine injection.
  • Easy Installation: Complete with all necessary accessories for immediate use.
  • Certified Quality: Meets NSF and cUL standards for reliability and safety.

Reliable and Efficient Chemical Injection

Whether you need a pump for general chemical dosing or a specialized unit for chlorine injection, the LMI Two Dial B Series Chemical Metering Pumps provide precise control and reliable operation. Ensure efficient and trouble-free water treatment with these high-quality metering pumps.

LMI Pump Model

Maximum Gallons Per Hour / Day

Maximum Pressure (PSI)

Tubing Size

B111-D90HI  Auto Degassing

1.4 gph / 33.6 gpd

150

3/8" OD

B121-D90HI  Auto Degassing

2.3 gph / 55.2 gpd

100

3/8" OD

B131-D60HI Auto Degassing

4.0 gph / 96.0 gpd

50

3/8" OD

B141-D10HI  Auto Degassing

6.8 gph / 163.2 gpd

30

1/2" OD

B111-490SI Standard

1.6 gph / 38.4 gpd

150

3/8" OD

B121-490SI Standard

2.5 gph / 60.0 gpd

100

3/8" OD

B131-460SI Standard

4.5 gph / 108 gpd

50

3/8" OD

B141-410SI Standard

7.0 gph / 168 gpd

50

1/2" OD

 

 

 

 

 

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