Description
The Doseco SMAX 3/7 Chemical Dosing Pump is a high-precision stepper motor-driven chemical dosing system engineered for reliable and accurate chemical injection in industrial and water treatment applications. Designed for pressurised systems, it delivers stable dosing performance and excellent chemical resistance under continuous operating conditions.
This model is ideal for applications where chemical dosing accuracy must be maintained under varying flow and pressure conditions.
Key Features
- Stepper motor-driven dosing technology for precise chemical injection
- Flow rate: 3 litres per hour at 7 bar
- Maximum flow: 5 L/h at 1 bar
- Wide operating voltage range: 90–260V AC
- PVC pump head for excellent chemical resistance
- Viton seals suitable for acid and alkali chemicals
- Manual or automatic relay operation
- Compatible with PLC and pump interlocking systems
- Stable and reliable industrial performance
| Specification | Value |
|---|---|
| Brand | Doseco |
| Model | SMAX 3/7 |
| Product Type | Chemical Dosing Pump |
| Drive System | Stepper Motor |
| Flow Rate | 3 L/h |
| Maximum Flow Rate | 5 L/h |
| Pressure | 7 Bar |
| Voltage | 90–260V AC |
| Pump Head Material | PVC |
| Seal Material | Viton |
| Operation Mode | Manual / Automatic |
| Chemical Compatibility | Acids & Alkalis |
| Application | Water Treatment / Industrial |
Applications
- Water treatment plants
- Effluent and wastewater treatment systems
- Chemical dosing and injection systems
- Pressurised pipeline dosing
- Industrial process water treatment
- pH correction and chemical balancing systems
Benefits
- Accurate dosing in pressurised systems
- Reliable continuous-duty industrial operation
- Strong chemical resistance
- Easy integration with automated control systems
- Stable stepper motor performance under varying conditions
Why Choose This Pump
The SMAX 3/7 is engineered for industrial users who require precise chemical dosing in automated and pressurised systems. Its stepper motor technology ensures accurate dosing consistency, while the durable chemical-resistant construction provides long-term reliability in demanding industrial environments.




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