Jesco LB2 (50211065) Magdos Solenoid Diaphragm Dosing Pump – 15 GPD | 260 PSI (PP/EPDM)
Jesco LB2 (50211065) Magdos Solenoid Diaphragm Dosing Pump – 15 GPD | 260 PSI (PP/EPDM) Original price was: $771.00.Current price is: $420.00.
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Jesco LB1 (50211085) Magdos Solenoid Diaphragm Dosing Pump – 7 GPD | 260 PSI (PP/EPDM)

Original price was: $771.00.Current price is: $420.00.

Model: Jesco LB1
Item Number: 50211085
Pump Model #: 0102M0010P032A1P1A
Flow Rate: Up to 7 GPD (1.1 L/hr)
Maximum Pressure: 260 PSI (18 bar)
Drive Type: Solenoid diaphragm
Stroke Adjustment: Manual stroke frequency for precise dosing control
Diaphragm: EPDM diaphragm for reliable chemical compatibility and durability
Wetted Materials: PP/EPDM (polypropylene head + EPDM elastomer)
Average Stroke Frequency: Per Jesco LB1 specifications
Power Supply: 115/230V AC (depending on configuration)

Item No: LB1 (50211085) Category:
Description

Jesco LB1 (50211085) Magdos Solenoid Diaphragm Dosing Pump – 7 GPD, 260 PSI

The Jesco LB1 (50211085) Magdos solenoid diaphragm dosing pump is engineered for accurate and dependable chemical metering across water treatment and industrial dosing applications. With a dosing capacity of 7 GPD and a maximum operating pressure of 260 PSI, the LB1 provides consistent and precise chemical injection, even in demanding, high-pressure environments.

Constructed with PP/EPDM wetted-end components, the LB1 offers strong chemical compatibility and durability for a wide range of treatment chemicals, including disinfectants, pH adjusters, corrosion inhibitors, and specialty water-conditioning formulas. Its solenoid-driven technology ensures smooth, low-maintenance operation, while the adjustable stroke frequency allows fine control over dosing output.

Ideal for:

  • Potable and industrial water treatment

  • RO/pretreatment dosing

  • Cooling tower and process water systems

  • Boiler feed and condensate conditioning

  • pH adjustment and disinfection dosing

  • Industrial chemical injection applications

With its durable design, excellent chemical resistance, and precise metering performance, the Jesco LB1 provides a reliable solution for continuous dosing in both municipal and industrial environments.

Specifications

Model: Jesco LB1
Item Number: 50211085
Flow Rate: Up to 7 GPD (1.1 L/hr)
Maximum Pressure: 260 PSI (18 bar)
Drive Type: Solenoid diaphragm
Stroke Adjustment: Manual stroke frequency control
Diaphragm: EPDM diaphragm
Wetted Materials: PP (polypropylene head) / EPDM seals
Chemical Compatibility: Suitable for disinfectants, alkalis, pH-control chemicals, corrosion inhibitors, and general water treatment additives
Power Supply: 115V or 230V AC (model dependent)
Installation: Wall or panel mount
Applications: Water treatment systems, RO pretreatment, industrial dosing, cooling towers, boiler feedwater, pH control, disinfection

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