Jesco LB4 (50211066) Magdos Solenoid Diaphragm Dosing Pump – 24 GPD | 260 PSI (PP/EPDM)
Original price was: $802.00.$521.50Current price is: $521.50.
The Jesco LB4 (50211066) Magdos solenoid diaphragm dosing pump delivers reliable chemical dosing up to 24 GPD at 260 PSI for high-pressure industrial and water treatment applications. Built with PP/EPDM wetted materials, it provides strong resistance to acids, alkalis, disinfectants, coagulants, and specialty treatment chemicals.
Manual stroke frequency control allows precise and repeatable dosing, while the solenoid-driven design ensures smooth, efficient, and low-maintenance operation. This pump is ideal for RO pretreatment, cooling towers, boilers, and industrial chemical injection systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Jesco LB4 |
| Item Number | 50211066 |
| Type | Magdos solenoid diaphragm dosing pump |
| Flow Rate | Up to 24 GPD (3.8 L/hr) |
| Maximum Pressure | 260 PSI (18 bar) |
| Drive Type | Solenoid diaphragm |
| Stroke Adjustment | Manual stroke frequency control |
| Wetted Materials | PP / EPDM |
| Power Supply | 115/230V AC (varies by configuration) |
| Chemical Compatibility | Acids, alkalis, disinfectants, coagulants, specialty chemicals |
| Applications | RO pretreatment, cooling towers, boiler dosing, industrial processes |
| Construction | Corrosion-resistant design for long service life |
Specifications & Industry Applications of the Jesco Magdos LB4 (50211066) Dosing Pump
The Jesco LB4 (50211066) Magdos dosing pump is designed for medium-flow, high-pressure chemical metering where accuracy and long-term reliability are critical. With a 24 GPD diaphragm dosing capacity and a maximum operating pressure of 260 PSI, this Jesco LB4 solenoid diaphragm pump delivers stable and repeatable performance for industrial, commercial, and water treatment systems. Its PP/EPDM wetted-end construction provides strong chemical resistance, making the Jesco LB4 dosing pump suitable for acids, alkalis, disinfectants, coagulants, and specialty treatment chemicals.
Built with a smooth, low-maintenance solenoid diaphragm drive and manual stroke frequency control, the LB4 maintains precise dosing output even under demanding, high-pressure conditions. This combination of accuracy, durability, and 260 PSI capability makes it a dependable solution for a wide range of dosing environments.
Use Cases & Industry Applications:
Reverse Osmosis Systems – Suitable for high-pressure RO pretreatment, delivering antiscalants, pH adjusters, and disinfectants with consistent accuracy using the Jesco LB4 Magdos dosing pump.
Cooling Tower & Boiler Systems – Provides stable chemical feed for corrosion control, scale prevention, and microbial management in cooling tower and boiler water treatment systems.
Chemical Injection Skids – A reliable Jesco LB4 (50211066) pump for skid-mounted dosing setups requiring 24 GPD chemical injection at 260 PSI.
Industrial Water & Process Dosing – Ensures precise metering for chemicals used in manufacturing lines, utilities, and high-pressure industrial process systems with the Jesco LB4 solenoid diaphragm pump.
Commercial & Municipal Water Treatment – Ideal for disinfectant dosing, pH correction, and specialty chemical feed across commercial facilities and municipal systems, supported by durable PP/EPDM construction.
No replacement parts listed for this item yet.
FAQs
1. What is the flow rate of the Jesco LB4 dosing pump?
The Jesco LB4 delivers up to 24 GPD (3.8 L/hr), making it suitable for medium-flow, high-pressure chemical metering in industrial and water treatment applications.
2. What is its maximum operating pressure?
It is rated for 260 PSI, allowing stable and accurate dosing in high-pressure systems such as RO pretreatment, cooling towers, boiler systems, and chemical injection lines.
3. What are the wetted-end materials?
The Jesco LB4 uses PP/EPDM wetted-end construction, offering strong resistance to acids, alkalis, disinfectants, coagulants, and specialty treatment chemicals.
4. Does the Jesco LB4 use a durable diaphragm system?
Yes. It features a solenoid-driven diaphragm design, ensuring long service life, reliable performance, and consistent chemical dosing with minimal maintenance.
5. Where can the Magdos LB4 solenoid diaphragm pump be used?
It is ideal for RO pretreatment dosing, cooling tower treatment, boiler conditioning, industrial process chemical injection, pH control, and general water treatment applications requiring a dependable 24 GPD, 260 PSI dosing pump.
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