BW100 Small Digital Peristaltic Pump for Laboratory 3/4/6 rollers Microfluid Transfer

Basic Digital Display Stepper Motor Pump Small Peristaltic Liquid Pump BW100

Product Description 

BW100 Laboratory peristaltic pump is a basic type used for microfluid transfer. BW100 peristaltic pump adopts stepper motor and the flow rate is from 0.003 to 28.25m/min. Move fluid safely from here to there with this very nice little pump. Unlike most liquid pumps, this is a peristaltic type – the pump squishes the silicone tubing that contains the liquid instead of impelling it directly. The upshot? The pump never touches the fluid which makes this an excellent choice for any food/drink/sterile-based pumping such as for making drink-bots or gardening robots!

The pump is a geared-down stepper motor, so it’s more precise. Inside the pump is a ‘clover’ pattern of rollers. As the motor turns, the clover presses on the tube to press the fluid through. The pump does not need to be primed and in fact, can self-prime itself with water a half meter with ease. You can PWM the motor to speed up or slow down the flow rate and if you connect the motor the other way it will move fluid in the other direction. Works great with either a power transistor (basic on/off) or a motor driver chip.

Main Features 

LED Digital Display

4-digit LED digital display speed and flow,With flow calibrationfunction.

Easy to Operate

Button to adjust parameters, can run forward and reverse,easy to operate.

Power off Save

Can automatically save the control parameters when the last power failure.

One Key Full Speed

Features a convenient full speed button for quickly filling or emptying the tube.

External Control Function

Support RS485/MODBUS communication protocol, the protocol can also be customized according to customer needs.

Flow Calibration

Flow calibration is possible, and suction is provided to prevent liquid dripping

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Typical Application

1.Liposuction : Saline water and Fat Transfer 

2.Polymer Liquid Color Adding 

3. University Lab Test Application 

Technical Parameters