Jesco LB4 (50211150) Magdos Solenoid Diaphragm Dosing Pump – 20 GPD | 260 PSI (PMMA/Viton)
$598.50
The Jesco LB4 (50211150) Magdos solenoid diaphragm dosing pump delivers precise chemical dosing up to 20 GPD at 260 PSI for RO pretreatment, boilers, cooling towers, and industrial water treatment systems. Built with PMMA/Viton wetted materials and a PTFE-coated diaphragm, it provides strong chemical resistance and long service life. Manual stroke frequency control ensures accurate and repeatable dosing for reliable high-pressure chemical injection applications.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Jesco LB4 |
| Item Number | 50211150 |
| Pump Model # | 0102MV040C032A2C1A |
| Type | Magdos solenoid diaphragm dosing pump |
| Flow Rate | Up to 20 GPD (3.2 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 | Disinfectants, alkalis, conditioning chemicals, light-to-moderate corrosives |
| Applications | RO pretreatment, boiler feed dosing, cooling towers, industrial process dosing, pH control |
| Construction | Corrosion-resistant design for continuous industrial operation |
High-Pressure Precision Dosing with the Jesco LB4 (50211150) Magdos Pump
The Jesco LB4 Magdos dosing pump delivers precise low-flow dosing at high operating pressures. Its solenoid-driven diaphragm design ensures steady and accurate chemical injection. PMMA/Viton wetted materials resist common water treatment chemicals and support long service life.
Water Treatment Supply offers the Jesco LB4 solenoid diaphragm pump as a reliable and accurate dosing solution. This pump fits systems that require compact size, strong pressure handling, and precise chemical metering.
Specifications and Use Cases of the Jesco LB4 (50211150) Dosing Pump
The Jesco LB4 is designed to support accurate chemical dosing across a wide range of industrial and commercial water treatment systems. Its high-pressure capability, combined with manual stroke frequency adjustment, allows operators to fine-tune dosing performance for maximum system protection and efficiency.
Use Cases & Industry Applications:
- Reverse Osmosis Pretreatment: Accurate dosing of antiscalants, disinfectants, and pH adjustment chemicals
- Cooling Towers: Controlled injection of biocides and corrosion inhibitors under high pressure
- Boiler Water Treatment: Precise feed of oxygen scavengers and conditioning chemicals
- Industrial Process Dosing: Reliable chemical injection for manufacturing and processing plants
- Municipal & Commercial Water Treatment: Supports disinfection, oxidation, and conditioning systems
No replacement parts listed for this item yet.
FAQs
- What is the maximum flow rate of the Jesco LB4 dosing pump?
The Jesco LB4 delivers up to 20 GPD (3.2 L/hr), making it ideal for low-flow precision dosing applications. - What is the maximum operating pressure?
This model operates at pressures up to 260 PSI (18 bar), suitable for high-pressure dosing systems. - What wetted-end materials are used in this pump?
The pump features PMMA and Viton, offering strong resistance to water treatment chemicals and conditioners. - Is the diaphragm suitable for long-term use?
Yes, the Jesco LB4 uses a PTFE-coated diaphragm designed for durability and chemical resistance. - Where is the Jesco LB4 50211150 commonly used?
It is widely used in RO pretreatment, boiler control systems, cooling towers, industrial chemical injection, pH control, and disinfection applications.
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