N6-30L Industrial Peristaltic Pump

N6-30L peristaltic process pump for industrial dosing and fluid transfer

The N6-30L is a peristaltic process pump designed for industrial dosing and fluid transfer applications. The pump is equipped with a 3.2" LCD display for monitoring flow rate and motor speed and is operated via a mechanical keypad and digital rotary knob. The peristaltic pump supports multiple external control signals as well as RS232 and RS485 communication for integration into automated process and dosing systems.

Key features of the N6-30L peristaltic pump

• 3.2" LCD display for monitoring flow rate and motor speed
• Mechanical keypad and digital rotary knob for easy operation
• Closed-loop stepper motor for stable and precise pumping
• Supports external control signals (0–5V, 0–10V, 4–20mA)
• RS232 and RS485 communication with MODBUS protocol (RTU)
• Back suction angle up to 360°
• Timed dispensing function from 0.1 seconds to 9999 hours

Technical specifications of the N6-30L tubing pump

• Flow rate range: 0.6–1800 L/h
• Speed range: 0–300 rpm
• Flow accuracy: <±0.5%
• Speed resolution: 0.1 rpm
• Motor type: closed-loop stepper motor
• Control method: mechanical keypad and digital rotary knob
• Display: 3.2" high-definition LCD display
• Back suction angle: 0–360°
• Timed dispensing function: 0.1 s – 9999 h
• Start/stop signal:
  • Passive contact signal (e.g. foot pedal)
  • Active signal: 5V, 12V or 24V
• External speed control signal: 0–5V, 0–10V, 4–20mA
• Output interface: motor status (Open-Collector output)
• Communication interface: RS232, RS485 (MODBUS RTU)
• Power supply: AC 220V ±10% 50/60Hz
• Power consumption: <300 W
• Dimensions (drive): 262.4 × 302 × 267.9 mm (L × W × H)
• Operating temperature: 0–40 °C
• Relative humidity: <80%

DZ45 pump head for industrial peristaltic pumps

The DZ45 pump head is designed for industrial tubing pump applications and features a planetary gear design with four rollers that reduces pulsation during operation. The pump head consists of an aluminum alloy housing and a roller assembly made of 304 stainless steel.

DZ45 pump head variants

• DZ45-I: tubing connection with connectors on both sides
• DZ45-II: for continuous tubing

Features of the DZ45 pump head

• Long tubing service life due to rolling contact between rollers and tubing
• Planetary gear with multiple contact surfaces distributes the load evenly across the gear system
• High torque capacity and shock-resistant construction
• Four-roller design

Flow rate for DZ45 pump head and tubing sizes

The table below shows the flow rate for the DZ45 pump head with different tubing sizes and motor speeds.

Documentation

An English user manual is included.