Jesco LB6 (50211151) Magdos Solenoid Diaphragm Dosing Pump – 32 GPD | 145 PSI (PMMA/Viton)

Original price was: $840.00.Current price is: $598.50.

The Jesco LB6 (50211151) Magdos solenoid diaphragm dosing pump delivers reliable chemical dosing up to 32 GPD at 145 PSI for industrial and water treatment applications. Built with PMMA/Viton wetted materials and a PTFE-coated diaphragm, it provides strong resistance to disinfectants, pH adjusters, and moderately corrosive chemicals.

Manual stroke frequency control allows precise and repeatable dosing, while the solenoid-driven design ensures smooth, low-maintenance operation. This pump is ideal for RO pretreatment, cooling towers, boilers, and industrial chemical injection systems.


Technical Specifications

Specification Details
Model Jesco LB6
Item Number 50211151
Pump Model # 0102MV060C032A2C1A
Type Magdos solenoid diaphragm dosing pump
Flow Rate Up to 32 GPD (5 L/hr)
Maximum Pressure 145 PSI (10 bar)
Drive Type Solenoid diaphragm
Stroke Adjustment Manual stroke frequency control
Diaphragm PTFE-coated
Wetted Materials PMMA / Viton
Power Supply 115/230V AC (varies by configuration)
Chemical Compatibility Disinfectants, pH adjusters, conditioning chemicals, moderate corrosives
Applications RO pretreatment, cooling towers, boiler dosing, industrial processes
Construction Corrosion-resistant design for long service life
Item No: LB6 (50211151) Categories: ,
Description

Reliable Medium-Pressure Chemical Metering with the Jesco LB6 (50211151) Dosing Pump

The Jesco LB6 (50211151) Magdos dosing pump delivers precise and reliable chemical injection. It provides up to 32 GPD and operates at 145 PSI. Therefore, it supports stable medium-pressure dosing in industrial and water treatment systems.

The pump uses PMMA/Viton wetted materials and a PTFE-coated diaphragm. As a result, it resists disinfectants, pH adjusters, and moderately corrosive chemicals. In addition, this design improves durability and reduces maintenance.

Operators can adjust the stroke frequency manually. This feature allows accurate and consistent dosing control. As a result, users maintain stable chemical feed with minimal effort.

Moreover, the Jesco LB6 dosing pump works well in multiple applications. For example, it supports RO pretreatment, cooling towers, boiler dosing, and industrial process systems. It also performs well in pH control and oxidation treatment.

Finally, the solenoid-driven design ensures smooth operation. The compact construction allows easy installation. You can find this pump at Water Treatment Supply for reliable and long-lasting performance.

Specifications

Specifications & Industry Applications of the Jesco Magdos LB2 (50211149) Dosing Pump

The Jesco LB6 50211151 pump is designed for medium-flow, medium-pressure chemical metering where accuracy and long-term reliability matter. With a 32 GPD diaphragm dosing pump capacity and a maximum operating pressure of 145 PSI, this Jesco LB6 Magdos dosing pump delivers stable, repeatable performance for industrial, commercial, and water treatment setups. Its PMMA/Viton wetted-end construction and PTFE-coated diaphragm provide strong chemical resistance, making the Jesco LB6 PMMA Viton dosing pump suitable for disinfectants, pH adjusters, conditioning agents, and moderately corrosive industrial chemicals.

Built with a smooth, low-maintenance Jesco LB6 solenoid diaphragm pump drive and manual stroke control, the LB6 maintains precise dosing output even under fluctuating system conditions. This combination of accuracy, durability, and 145 PSI handling makes it a dependable choice for a wide range of dosing environments.

Use Cases & Industry Applications:

  • Reverse Osmosis Systems – Suitable for medium-pressure RO pretreatment, delivering antiscalants, pH adjusters, and oxidizing agents with consistent accuracy using the Jesco LB6 Magdos dosing pump. 
  • Cooling Tower & Boiler Systems – Provides stable chemical feed for scale control, corrosion prevention, and microbial management in cooling tower water treatment and boiler water treatment circuits. 
  • Chemical Injection Skids – A reliable Jesco LB6 50211151 pump for skid-mounted dosing setups that require medium-flow (32 GPD) chemical injection at 145 PSI. 
  • Industrial Water & Process Dosing – Ensures precise metering for chemicals used in manufacturing lines, utilities, and industrial process loops with the Jesco LB6 solenoid diaphragm pump. 

Commercial & Municipal Water Treatment – Ideal for disinfectant dosing, pH correction, and specialty chemical feed across commercial facilities and municipal water treatment systems, supported by a robust PMMA Viton dosing pump.

Replacement Parts

No replacement parts listed for this item yet.

FAQs

FAQs

  1. What is the flow rate of the Jesco LB6 dosing pump?
    The Jesco LB6 delivers up to 32 GPD (5 L/hr), making it suitable for medium-flow chemical metering in industrial, commercial, and water treatment applications.
  2. What is its maximum operating pressure?
    It is rated for 145 PSI, allowing stable and accurate dosing in RO pretreatment, cooling towers, boiler systems, and medium-pressure chemical injection setups.
  3. What are the wetted-end materials?
    The Jesco LB6 uses PMMA/Viton wetted-end construction, offering reliable resistance to disinfectants, alkalis, pH modifiers, and moderately corrosive chemicals.
  4. Does the Jesco LB6 use a durable diaphragm?
    Yes. It is equipped with a PTFE-coated diaphragm, ensuring long service life, strong chemical durability, and consistent dosing performance.
  5. Where can the Magdos LB6 solenoid diaphragm pump be used?
    It’s ideal for RO pretreatment dosing, cooling tower treatment, boiler conditioning, industrial process chemical injection, oxidation and pH control, and general water treatment applications requiring a dependable 32 GPD, 145 PSI dosing pump.
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