Standard Peristaltic Pump NSPP-303 supports flow rates between 0.69 and 12000 mL/min while maintaining accuracy within ±0.5%. It features a three-digit LED display for clear speed monitoring. This unit offers programmable control for process automation. It has a coated circuit board that resists dust, moisture, and static interference. The peristaltic pump includes a mechanical keypad control for easy operation.
| Flow Range |
0.69 to 12000 mL/min |
| Flow Accuracy |
<±0.5% |
| Speed Range |
0.1 to 600 RPM |
| Speed Resolution |
0 to 100 RPM, 0.1 RPM; 100 to 600 RPM, 1 RPM |
| Motor Type |
Closed-loop stepper motor |
| Temperature Range |
0 to 40°C |
| Relative Humidity |
<80% |
| External Speed Control Signal |
0 to 5 V, 0 to 10 V, 4 to 20 mA (optional) |
| Speed Control |
Rotary encoded switch |
| Keypad Lifespan |
300,000 times |
| Output Interface |
Output motor working status (open-collector output) |
| Communication Interface |
RS232/RS485/N232 support MODBUS protocol (RTU mode) |
| Start/Stop, Direction Signal |
Passive switch input (e.g., foot pedal) |
| Active Switch Signal |
Default 5V to 24V active input |
| Power Consumption |
<180 W |
| Power Supply |
AC 220V±10%, 50Hz/60Hz |
| Dimension |
283 × 192 × 274 mm |
| Weight |
7.85 kg |
Standard Peristaltic Pump NSPP-303 is primarily used for accurate, high-volume liquid transfer in production lines, chemical processing units, and filtration systems.
FAQ for Standard Peristaltic Pump NSPP-303
1: What maintenance is needed for the Standard Peristaltic Pump NSPP-303?
The Standard Peristaltic Pump NSPP-303 should be kept clean and dry, with routine checks on tubing wear, pump head cleanliness, and smooth roller movement to ensure consistent performance.
2: How is motor speed monitored on the Standard Peristaltic Pump NSPP-303?
The Standard Peristaltic Pump NSPP-303 is equipped with a three-digit LED display that shows real-time motor speed, allowing operators to monitor and adjust flow rates with precision.
3: What user interface features are provided on the Standard Peristaltic Pump NSPP-303 for ease of operation?
Our Standard Peristaltic Pump NSPP-303 includes a mechanical keypad for key functions such as start/stop, direction control, and mode selection, along with a rotary encoder knob for adjusting speed or initiating fast filling, making it highly user-friendly.
4: Is the Standard Peristaltic Pump NSPP-303 certified for quality and safety standards?
Yes, the Standard Peristaltic Pump NSPP-303 is certified with both CE and SGS, demonstrating compliance with international quality, safety, and manufacturing standards.
5: What protective features does the circuit board of the Standard Peristaltic Pump NSPP-303 have?
The Standard Peristaltic Pump NSPP-303 has a circuit board coated with three-proof paint, which offers resistance to dust, moisture, and corrosion, ensuring long-term reliability in industrial settings.
