Home » Products » Peristaltic Pump » Basic Variable Speed Peristaltic Pump » WT300S Large Torque Speed-Variable Peristaltic Pump $670.00/Unit


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WT300S Large Torque Speed-Variable Peristaltic Pump $670.00/Unit

The product uses a Cortex M3 core processor, runs faster, and has higher speed accuracy of the device. The display is upgraded from digital tube to LCD display, Chinese and English display, more intuitive. The new deceleration function makes the device run more reliably, and the RS485 communication adds more settings to the MODBUS to meet the requirements of different communication devices. The WT300S Variable Speed Peristaltic Pump can also be connected to a thermal printer to print the running parameters of the device. It can also automatically switch the external analog speed signal type (voltage or current) from the control panel, which is more convenient and fast.

WT300S-KZ25-PC: $670.00/Unit, WT300S-2*KZ25-PC: $870.00/Unit

WT300S-GN10: $850.00/Unit, WT300S-KZ25-L: $805.00/Unit


• LF -LCD-OS Software System, High Definition L CD screen, Chinese and English s witching, simple parameter setting, intuitive status display.

• High quality lar ge torque brushless servo motor drive, precise speed, wide r ange, stable operation, can achieve high precision flow transmission.

• Industrial-grade membrane key operation, simple and c onvenient, strong durability.

• LF-EasyChange universal design, high torque output, can be installed with multiple KZ25 pump heads, KZ25-L pump heads and GN10 pump heads.

• Start/stop, reversible direction, full speed, adjust speed, stat e memory (power-down-memory).

• Parameters setting such as running time , interval time, and number o f cycles to meet the needs o f timing, liquid

packaging, flow testing, etc..

• Speed dec eleration and back suction functions, which c an effectively prevent liquid dripping when the machine


• Key lock function to prevent misoperation.

• The pump c an be remotely operated through the Lead Fluid APP software, such as start -stop, speed regulation,

timing operation, etc., and has monit oring functions such as shut down alarm and pipe r eplacement reminder (optional).

• The pump house is made o f stainless steel 304 material, which effectively prevents the c orrosion of various organic solvents and is eas y to clean.

• Internal double-deck isolation struc ture, provide special protection for the circuit system makes it dust-proof and


• Super anti-int erference feature, wide input v oltage range, acceptable for the c omplex power environment .

• R S485 communication interface, MODBUS protocol is available, easy to connect other equipments.

• Accept various external signal c ontrol to start and st op, forward and reverse and speed adjustment , optical coupler isolation.

• Supports the output o f working status signals such as start -stop, forward-reverse, and current speed.

• It c an be equipped with an e xternal thermal printer (optional) to print the running p arameters in real time.

• Supports ac cessories such as f oot switch, pulse damper, leak detector, etc.

Technical Parameter:

Flow range                          0.31~3850ml/min

Speed range                        0.1~350rpm

Speed resolution                 0.1rpm (speed≤100rpm),1rpm (speed>100rpm)

Speed accuracy                   <0.5%

Power supply                       AC 180-264V 50Hz/60Hz(Standard);AC 90-132V 50Hz/60Hz(Optional)

Power consumption            <170W

External control                   External control analog 0-5V,0-10V,4-20mA External control start and stop,

                                             External control input level5V,12V,24V

Communication interface    RS485 communication interface, MODBUS protocol is available.

Working environment          Temperature 0 ~ 40℃, relative humidity<80%

IP grade                                IP31

Dimension (L×W×H)            318mm×185mm×230mm

Driver weight                        5.9kg

WT300S 1

WT300S-V3 Applicable Pump Head and Tube, Flow Parameters:

Drive type Pump head Ch Tubing size Flow rate per channel (mL/min)
WT300S KZ25 1,2 15#24#35#36# 0.31~3850
KZ25-L 1 15#24#35#36#


GN10 1 2.48×0.76





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