Jesco LB15 (50211114) Magdos Solenoid Diaphragm Dosing Pump – 96 GPD | 43 PSI (PVDF/Viton)
Jesco LB15 (50211114) Magdos Solenoid Diaphragm Dosing Pump – 96 GPD | 43 PSI (PVDF/Viton) Original price was: $840.00.Current price is: $598.50.
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Jesco LB4 (50211150) Magdos Solenoid Diaphragm Dosing Pump – 20 GPD | 260 PSI (PMMA/Viton)
Jesco LB4 (50211150) Magdos Solenoid Diaphragm Dosing Pump – 20 GPD | 260 PSI (PMMA/Viton) Original price was: $840.00.Current price is: $598.50.
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Jesco LB2 (50211149) Magdos Solenoid Diaphragm Dosing Pump – 10 GPD | 260 PSI (PMMA/Viton) - Image 1
Jesco LB2 (50211149) Magdos Solenoid Diaphragm Dosing Pump – 10 GPD | 260 PSI (PMMA/Viton) - Image 2
Jesco LB2 (50211149) Magdos Solenoid Diaphragm Dosing Pump – 10 GPD | 260 PSI (PMMA/Viton)
Jesco LB2 (50211149) Magdos Solenoid Diaphragm Dosing Pump – 10 GPD | 260 PSI (PMMA/Viton) - Image 2
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Jesco LB2 (50211149) Magdos Solenoid Diaphragm Dosing Pump – 10 GPD | 260 PSI (PMMA/Viton)

Original price was: $840.00.Current price is: $598.50.29% OFF

The Jesco LB2 (50211149) Magdos solenoid diaphragm dosing pump delivers precise chemical metering up to 10 GPD at 260 PSI for RO pretreatment, boiler systems, cooling towers, and industrial process water treatment. Designed for accurate low-flow applications, it features PMMA/Viton wetted materials and a PTFE-coated diaphragm for superior chemical resistance and extended service life. Manual stroke frequency adjustment ensures consistent, reliable dosing with minimal maintenance. Ideal for commercial, municipal, and industrial chemical injection systems requiring dependable high-pressure performance.

Technical Specifications

Specification Details
Model Jesco LB2
Item Number 50211149
Pump Model # 0102MV020C032A2C1A
Type Magdos solenoid diaphragm dosing pump
Flow Rate Up to 10 GPD (1.6 L/hr)
Maximum Pressure 260 PSI (18 bar)
Drive Type Solenoid-driven diaphragm
Stroke Adjustment Manual stroke frequency control
Diaphragm PTFE-coated
Wetted Materials PMMA / Viton
Power Supply 115/230V AC (varies by configuration)
Chemical Compatibility Acids, oxidizers, disinfectants, and industrial treatment chemicals
Applications RO pretreatment, boiler feed, cooling towers, industrial process dosing, pH control
Construction Corrosion-resistant design for commercial, municipal, and industrial use
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Item No: LB2-50211149 Categories: ,
Description

Reliable High-Pressure Chemical Metering with the Jesco LB2 (50211149) Dosing Pump

The Jesco LB2 (50211149) dosing pump delivers precise chemical injection in high-pressure, low-flow systems. It provides up to 10 GPD at 260 PSI. This Magdos solenoid diaphragm pump ensures accurate and stable chemical feed for water treatment and industrial use.

The pump features durable PMMA/Viton wetted materials and a PTFE-coated diaphragm. These materials resist disinfectants, alkalis, and common process chemicals. The manual stroke adjustment gives operators direct control over dosing output. It helps maintain steady treatment performance with low maintenance.

Use the Jesco LB2 for RO pretreatment, cooling towers, and boiler systems. It also supports chemical injection skids and industrial process dosing. The pump delivers consistent results in critical applications.

Water Treatment Supply offers the Jesco LB2 as a reliable low-flow dosing solution. It combines high-pressure strength with long service life for commercial and municipal systems.

Specifications

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

The Jesco Magdos LB2 dosing pump is built for high-pressure, low-flow chemical injection where precision and reliability are essential. With a 10 GPD dosing capacity, a robust 260 PSI operating pressure, and PMMA/Viton wetted-end construction, this Jesco LB2 dosing pump offers strong resistance to disinfectants, alkalis, conditioners, and moderate-strength corrosive chemicals. Its Magdos solenoid diaphragm pump design keeps operation smooth and low-maintenance while ensuring stable, controlled dosing output for industrial, commercial, and water treatment environments.

Use Cases & Industry Applications:

  • Reverse Osmosis Systems – Perfect for high-pressure RO pretreatment, supplying antiscalants, pH control chemicals, and oxidizing agents with consistent accuracy.
  • Cooling Tower & Boiler Systems – Helps maintain proper chemical feed for corrosion control, scale prevention, and microbial management in cooling tower water treatment and steam circuits.
  • Chemical Injection Skids – A dependable Jesco LB2 chemical dosing pump for compact, skid-mounted dosing setups where low flow dosing (10 GPD) is required at high pressures.
  • Industrial Water & Process Dosing – Ideal for controlled chemical injection in manufacturing lines, process loops, and utilities that demand precise metering at 260 PSI.
  • Commercial & Municipal Water Treatment – Supports disinfectant feed, pH adjustment, and specialty chemical dosing across treatment facilities, pipelines, and commercial water systems.
Datasheet

LJ-MAGDOS_LA_LD-EN-BA

Spec_Sheet-MAGDOS_LD

Replacement Parts

No replacement parts listed for this item yet.

FAQs

 FAQs

  1. What is the flow rate of the Jesco LB2 dosing pump?
    The LB2 delivers up to 10 GPD (1.6 L/hr), making it ideal for precise, low-flow chemical metering in high-pressure applications.
  2. What is its maximum operating pressure?
    It is rated for 260 PSI, allowing stable and accurate dosing in RO pretreatment, industrial injection skids, boiler systems, and other high-pressure processes.
  3. What are the wetted-end materials?
    The Jesco LB2 uses PMMA/Viton wetted materials, offering reliable resistance to disinfectants, alkalis, process chemicals, and moderate corrosive agents.
  4. Does the Jesco LB2 use a durable diaphragm?
    Yes. It features a PTFE-coated diaphragm designed for long service life, chemical durability, and consistent metering performance.
  5. Where can the Magdos LB2 solenoid diaphragm pump be used?
    It’s suitable for RO pretreatment, boiler and cooling water treatment, chemical injection skids, industrial process dosing, pH control, oxidation, disinfection, and other high-pressure dosing needs.
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