Mini Peristaltic Pump

Small oem peristaltic pumps BJ-RZ1030-4 was composed of high precision stepper motor to achieve reliable performance on small flow rate transfer and flip-top mechanism pump head to achieve fast tube loading, one-touch installation and small footprint make it very popular in compact space-saving instrument to dispense few milliliter fluids.

Specification ofMini Peristaltic Pump
Model No. BJ-RZ1030-4
Pump Roller POM 4 rollers (low pulse)
Pump Head Material ABS engineering plastic
Motor type NMB 1.8® 42 stepper motor
Input voltage 24V DC
Rated Current 1.1A
Rated Power 26.4W
Motor Speed 0-400rpm
Flow Range 0-170ml/min
Tubing Size ID0.64-3.0mm  WT0.8-1.0mm  OD≤5mm
Tubing Life Silicone≥200H  BPT Rubber≥1000H  Viton≥1000H
Pressure Rating Up to 2 bar（30psi）
Working Environment 0-40℃, ≤80％ non-condensing
Max DB 70db
Suction About 5 meters
Head About 8 meters
Dimension (L*W*H) 57*57*73.5mm
Net Weight 450g

Fitting Peristaltic Tubing of Mini Peristaltic Pump

Picture Material Features Service Life
Silicone Food grade, High flexibility         Temp. range -4℃ - +180℃       For non-corrosive liquid ≥200h
Pharmed BPT Saint-Gobain, FDA standard     Temp. range -51℃- +132℃           Anti weak acid and alkali ≥1000h
Viton MasterFlex, FDA Standard       Temp. range -20℃- +260℃      Anti strong acid and alkali ≥1000h

1. Tubing life measured by pumping pure water under continuous working at the room temperature 20℃ and no extra pressure until it cracks
2. Tubing life vary from different medium, motor speed, working environment, the lower motor speed and mild fluids help to extend the service life of tubing
3. Please replace new pump tube regularly to achieve higher precision constant liquid transfer

Flow Rate for Reference of Mini Peristaltic Pump

Tubing Type Tube Size (ID*WT: mm) Speed Range (rpm) Flow Range (ml/min)

BPT Rubber Tube 0.64*0.8

0-400 0-13
1.14*0.8 0-33
1.52*0.8 0-59
2.06*0.8 0-102
2.54*0.8 0-128
2.79*0.8 0-147
Silicone Tube 1*1 0-26
2*1 0-106
3*1 0-170
* Flow rate measured by pumping pure water under room temperature and pressure, actual working flow rate maybe vary from different medium and working environment

Nanjing Runze Fluid Control Equipment Co., Ltd, founded in 2014, was mini peristaltic pump suppliers engaged in R&D, production, marketing and service for microfluidic components including peristaltic pump, syringe pump, piston pump, food and beverage.