Jesco LB4 (50211150) Magdos Solenoid Diaphragm Dosing Pump – 20 GPD | 260 PSI (PMMA/Viton)
$598.50
Model: Jesco LB4
Item Number: 50211150
Pump Model #: 0102MV040C032A2C1A
Flow Rate: Up to 20 GPD (3.2 L/hr)
Maximum Pressure: 260 PSI (18 bar)
Drive Type: Solenoid diaphragm
Stroke Adjustment: Manual stroke frequency for precise dosing control
Diaphragm: PTFE-coated diaphragm for chemical durability
Wetted Materials: PMMA/Viton (acrylic polymer + fluorocarbon elastomer)
Average Stroke Frequency: per Jesco LB4 datasheet
Power Supply: 115/230V AC (depending on pump configuration)
Jesco LB4 (50211150) Magdos Solenoid Diaphragm Dosing Pump – 20 GPD, 260 PSI
The Jesco LB4 (50211150) Magdos solenoid diaphragm dosing pump is a high-precision chemical metering solution designed for demanding industrial and water treatment applications. Offering a dosing capacity of 20 GPD at an exceptionally high pressure of 260 PSI, this LB4 variant is engineered for accurate, stable, and consistent chemical injection in high-pressure environments.
This model features PMMA/Viton wetted-end components, providing strong resistance to water treatment chemicals including disinfectants, alkalis, conditioners, and light-to-moderate corrosive process chemicals. Its reliable solenoid drive ensures smooth, maintenance-free performance, while adjustable stroke frequency allows for accurate fine-tuning of dosing volume.
Ideal for:
Reverse osmosis pretreatment dosing
Industrial process chemical injection
Boiler feed and condensate treatment
Cooling tower water treatment
pH control, disinfection, oxidation dosing
With durable construction, corrosion-resistant materials, and long service life, the Jesco LB4 is a dependable metering pump for high-pressure chemical dosing systems.
Model: Jesco LB4
Item Number: 50211150
Pump Model #: 0102MV040C032A2C1A
Flow Rate: Up to 20 GPD (3.2 L/hr)
Maximum Pressure: 260 PSI (18 bar)
Drive Type: Solenoid diaphragm
Stroke Adjustment: Manual stroke frequency
Diaphragm: PTFE-coated
Wetted Materials: PMMA/Viton
Chemical Compatibility: Disinfectants, alkalis, treatment chemicals, light corrosives
Power Supply: 115/230V AC
Installation: Wall or panel mount
Applications: RO systems, boiler treatment, industrial dosing, cooling towers, pH control
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