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| Brand Name: | Y&X |
| Model Number: | Precision Reagent Dosing Pump |
| Price: | Negotiate |
| Delivery Time: | 15-30 working days |
| Payment Terms: | L/C,T/T |
The Electric Differential Pump is designed for reagent dosing and liquid transfer in mineral processing, especially for applications involving higher-viscosity fluids. Its servo-driven diaphragm system allows the suction and discharge processes to be controlled separately, helping provide stable and smooth fluid delivery.
The pump features dedicated slow-speed modes for different fluid viscosities. By reducing suction speed while maintaining the required discharge speed, it can provide more controlled dosing for viscous reagents. Available models provide standard maximum flow rates from 36 to 480 L/h.
| Parameter | 36-8 | 120-2 | 180-4 | 300-5 | 480-5 |
|---|---|---|---|---|---|
| Standard Max. Flow | 36 L/h | 120 L/h | 180 L/h | 300 L/h | 480 L/h |
| 50% Slow Mode Max. Flow | 18 L/h | 60 L/h | 90 L/h | 150 L/h | 240 L/h |
| 25% Slow Mode Max. Flow | 9 L/h | 30 L/h | 45 L/h | 75 L/h | 120 L/h |
| Minimum Flow | 0.06 L/h | 0.3 L/h | 0.6 L/h | 0.6 L/h | 0.6 L/h |
| Maximum Pressure | 8 bar | 2 bar | 4 bar | 5 bar | 5 bar |
| Repeated Accuracy | ±0.2% | ±0.2% | ±0.2% | ±0.2% | ±0.2% |
This dosing pump is suitable for:
For mineral processing applications, the pump can be used for precise reagent addition and controlled chemical delivery where stable flow and accurate dosing are required.
For higher-viscosity reagents, this pump provides 25% and 50% slow-speed modes to adjust the suction process according to fluid characteristics.
At 25% slow mode, the specified maximum viscosity is 3000 mPa·s. At 50% slow mode, the specified maximum viscosity is 2000 mPa·s. This makes the pump suitable for controlled dosing of viscous liquids in mineral processing and other industrial applications.
1. Is this pump suitable for high-viscosity reagents?
Yes. This pump provides slow-speed modes for different fluid viscosities, with a specified maximum viscosity of up to 3000 mPa·s at 25% slow mode.
2. What is the maximum flow rate?
The maximum standard flow rate is 480 L/h for model 480-5.
3. Can the dosing flow be adjusted?
Yes. The pump has a 1:800 adjustment ratio and supports external 4–20 mA or 0–10 V control.
4. Can it be used for flotation reagent dosing?
Yes. Mineral processing and flotation reagent dosing are among its applicable uses.
5. How can I select the right model?
Please provide your required flow rate, working pressure, reagent type and viscosity so that a suitable model can be recommended.
