ZL-RZ01B DC Peristaltic Pump, 145 mL/min (CAT#: STEM-AL-2638-ZJF)

The ZL-RZ01B series is a DC motor peristaltic pump for low-flow liquid transfer. Its transparent PPS pump-head housing allows the pumping mechanism to be observed. The rollers are made from POM. A four-rotor configuration provides moderate pulsation during operation. Brushed and brushless DC motor versions are available. Both versions operate at a fixed rotational speed. The compact structure is intended for integration into medical devices and liquid-transfer analyzers. The design combines visible operation with a contained tubing-based fluid path.

Motor Types: Brushless DC motor and brushed DC motor
Motor Voltage: 24 V
Rated Current: 2.3 A or 3.0 A
Fixed Speed: 420 rpm
Maximum Reference Flow Rate: 140 mL/min or 145 mL/min
Pump-Head Housing Material: PPS
Roller Material: POM
Rotor Count: 4
Weight: 445 g or 468 g
Operating Temperature: 0 to 40°C
Operating Relative Humidity: Less than 80%
Maximum Operating Noise: 75 dB

Transparent pump-head housing
Visible pumping operation
Four-rotor arrangement
Moderate pulsation
Brushed and brushless motor options
Compact module construction
Instrument-integration format
Contained tubing fluid path