China Variable-Speed Peristaltic Pump Factory Price

Short Description:

Variable-speed peristaltic pumps are designed to provide adjustable flow rates by allowing users to control the rotational speed of the pump. This flexibility makes them suitable for applications that require precise dosing or varying flow rates.The variable speed peristaltic pump factory of China Lead Fluid Supplier provides competitive ex-factory prices, reliable quality and customer-oriented services, meeting the diverse needs of customers in various industries.

Flow range:0.0002-480mL/min

Max number of channels:4

Warranty: 3 years for the peristaltic pump drive

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Technical parameters

Flow range 0.0001~480ml/min
Speed range 0.1~100rpm
Speed resolution 0.1 rpm
Speed accuracy <±0.2%
Display mode Window77x32mm, Monochromatic 132*32 lattice liquid crystal
Language Switching between Chinese and English
Operation mode Industrial mask keypad
Keypad locked Long press direction keypad to lock, long press start and stop key to unlock
Timing function Timing running time 0.1-999 S/Min/H/D, interval time 0.1 -999 S/Min/H/D
Cycle times 0~999 (0 Infinite cycle)
Back Suction angle 0~720°
Communication interface RS485, MODBUS protocol is available, DB15 external control interface
Power supply AC100~240V ,50Hz/60Hz
Power consumption <30W
Working environment Temperature 0~40℃, relative humidity<80%
IP Grade IP31
Dimension 232x140x145mm
Drive weight 2.9 kg

Applicable pump head and tube, flow parameters

Drive Type Pump Head Channel Tube Single Channel Flow Rare (mL/min)
BT103S DG6(6 rollers) 1,2,4 Wall thickness 0.8-1, ID≤3.17 0.0002~49
DG10(10 rollers) 1,2,4 Wall thickness 0.8~1, ID≤3.17 0.0001~41
YZ15 1 13#14#19#16#25#17#18# 0.006~380
YT25 1 15#24#35#36# 0.16~480

Above flow parameters are obtained by using silicone tube to transfer pure water under normal temperature and pressure, in actually it is effected by specific factors such as pressure, medium, etc. Above for reference only.

BT103S Variable-Speed Peristaltic Pump

BT103S variable-speed peristaltic pump adopts high quality closed-loop stepper motor drive, speed range 0.1~100rpm, speed accuracy<±0.2%, one channel flow range0.0001~480ml/min. Through LEADFLUID APP software, the pump can be controlled remotely and running status can be monitored in real time. RS485 communication, MODBUS protocol is available, the pump through a variety of signal modeis easier to be connected with other equipments, such as computer, human machine interface and PLC.



  1. External analog adjust speed, external control start-stop, reversible direction, external control signal physical isolation
  2. Slow speed stop and suction function, which can effectively prevent the dropping of liquid when the machine stops
  3. Thermal printer can be connected, real-time printing operation parameters (optional)
  4. LF-LED-OS software system, high definition lattice LCD display
  5. High quality closed-loop stepper motor drive, speed precision, running stability, high-precision flow transmission
  6. Start/Stop, adjust speed, reversible direction, full speed and state memory (power-down memory)
  7. Can set the parameters of running time, interval time and cycle times to meet the requirements of timing, quantitative, liquid dispensing and flow testing
  8. Can match various high performance pump head, realize different pump head and drive combination
  9. Support blocking turn alarm, leakage alarm (optional)The remote start-stop, adjust speed and timing operation can be realized through Lead Fluid APP software. It also has monitoring functions such as stop alarm, change of pump tube and so on.
  10. Streamline injection molding shell design, simple, beautiful and easy to clean RS485 communication interface, Modbus protocol is available, support settinig communication parameters, easy to connect with various control devices


Statement:The final explanation right of above information belongs to Lead Fluid.

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