Functions and Features
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Durable Cast Aluminum Design – Streamlined, lightweight housing with excellent heat dissipation and strong corrosion resistance.
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Integrated Pump and Drive – One-piece structure for easy installation and enhanced stability.
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7-Inch Touchscreen Display – Large color LCD with wide viewing angle and intuitive operation.
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Servo Motor Drive – High precision, high torque, low noise, and stable flow performance.
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Five Operating Modes – Flow, volume, time dispensing, programming, and external control for versatile applications.
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Safety Sensor Options – Lid-open and leak detection stop functions (optional).
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Smart Connectivity – RS485 and network communication with Modbus support and optional Profibus expansion.
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User Access Control – Three-level permissions to protect settings and data.
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Premium Materials – High-quality components ensure durability and reliability.
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KL Series Pump Head – Observation window and mechanical lock enhance safety.
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Patented Calibration – Up to 3× faster and 3× less liquid consumption than standard methods.
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Applications – Ideal for biopharmaceutical, mining, petrochemical, and food industries.
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Typical Uses – Stock solution transfer, polycarboxylate synthesis, and flotation reagent dosing.
Specifications
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Flow Rate Range: 7–20,000 mL/min
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Speed Range: 0.1–265 rpm
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Speed Resolution: 0.1 rpm
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Speed Accuracy: < ±0.2%
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Running Time: 1 sec–999 hrs (timed operation)
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Interval Time: 0.1–999 sec/min/hr
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Cycle Count: 1–999 cycles (0 = infinite loop)
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External Control Input (Start/Stop): Dry contact or level signal (5–24V)
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External Control Input (CW/CCW): Dry contact or level signal (5–24V)
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External Control Input (Speed Control): 0–5V, 0–10V, or 4–20mA (configurable)
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Power Supply: AC 100–240V, 50/60Hz
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Power Consumption: < 400W
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Operating Environment: Temperature 0–40°C; Humidity < 80%
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Dimensions (L×W×H): 370 × 265 × 295 mm
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Protection Rating: IP66 / IP67
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External Control Output (Start/Stop): Level signal (follows input voltage)
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External Control Output (CW/CCW): Level signal (follows input voltage)
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External Digital Communication: RS485, RS232, Ethernet (Modbus supported), optional Profibus
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Delayed Start Time: 1 sec–999 hrs
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Backsuction Angle: 0–720°
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Housing Material: Aluminum alloy
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Weight: 20 kg
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Dispensing Time: 0.1–99.99 sec
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Driver Dimensions (L×W×H): 278 × 265 × 295 mm
MF118 Compatible Pump Heads, Tubing, and Flow Parameters
| Drive Model | Compatible Pump Head | Channels | Compatible Tubing | Single-Channel Flow Rate (mL/min) |
|---|---|---|---|---|
| MF118 | KL40 | 1 | 187#, 186# | 7–20,000 |
The above data for compatible pump heads, channels, and single-channel flow rates were obtained using Lefoo silicone tubing with purified water under standard laboratory temperature and pressure. These figures are for reference only. Actual performance may vary depending on factors such as pressure, temperature, fluid properties, and tubing material.
Dimensions (mm)
