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LaboratoryLiquid Processing InstrumentsPeristaltic Pump

WT300S (New) High-Torque Variable-Speed Peristaltic Pump

Flow rate: 0.004–3850 mL/min. Up to 4 channels.

  1. LF-LCD-OS software with high-definition LCD, Chinese/English interface, easy parameter settings and intuitive operating status.
  2. High-quality, high-torque brushless servo motor for precise speed, wide operating range, stable running and accurate flow delivery.
  3. Durable industrial membrane keypad.
  4. Universal LF-EasyChange high-torque design compatible with multiple KZ25, KZ25-L and GN10 pump heads.
  5. Start/stop, reversible direction, full-speed operation, speed adjustment and power-off state memory.
  6. Configurable run time, interval time and cycle count for timed filling and flow testing.
  7. Deceleration and reverse suck-back functions help prevent drips at shutdown.
  8. Key lock helps prevent unintended operation.
  9. Optional Lead Fluid app control for remote start/stop, speed and timed operation, with shutdown alarms and tubing-replacement reminders.
  10. Easy-to-clean 304 stainless-steel housing resistant to various organic solvents.
  11. Internal dual-insulation structure protects the circuit system from dust and moisture.
  12. High interference immunity and wide supply-voltage range.
  13. RS485 communication with MODBUS protocol for device integration.
  14. Optically isolated external start/stop, forward/reverse and speed controls.
  15. Operating-status signal outputs for start/stop, direction and current speed.
  16. Optional external thermal printer for real-time operating parameters.
  17. Supports accessories such as a foot switch, pulsation damper and leak detector.

Shared specifications and options

Specifications

ParameterValue
Flow Rate Range0.004~3850mL/min
Speed Range0.1~350rpm
Speed Resolution0.1rpm (Speed≤100rpm),1rpm (Speed>100rpm)
accuracy of Speed<0.5%
Power SupplyAC 180-264V 50Hz/60Hz (standard); AC 90-132V 50Hz/60Hz (optional)
Power Consumption<150W
External ControlAnalog external control: 0–5 V, 0–10 V or 4–20 mA; external start/stop control; external-control input level: 5 V, 12 V or 24 V.
Communication InterfaceRS485 communication interface; MODBUS protocol supported.
Operating Environmenttemperature 0 ~ 40℃, relative humidity <80%
IP RatingIP31
Dimensions (LxWxH)318mmx185mmx230mm
Controller Weight5.9kg

Compatible Pump Heads, Tubing and Flow Rate Parameters

Pump HeadchannelTubingFlow Rate of a channel (mL/min)
YZ15T/YZ151,2,413#14#19#16#25#17#18#0.005~1495
YT251,2,4114#116#15#24#35#36#0.024~1750
DT15-24/442,419#16#25#17#0.067~1307
KZ251,215#24#35#36#0.31~3850
KZ25-L115#24#35#36#0.31~3850
GN1012.48x0.760.004~12