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Variable-Speed Peristaltic Pump
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  • Variable-Speed Peristaltic Pump

Variable-Speed Peristaltic Pump

LC-VSP

The VSP Series peristaltic pumps consist of three core components: drive unit, pump head, and tubing. Their competitive advantages stem from fluid isolation within tubing, rapid tube replacement, bidirectional flow capability, dry-running safety, and low maintenance costs, making them ideal for precision fluid handling in critical applications.

  • Description
  • Accessories
    • Brand: LICHEN
    • Commodity name: Variable-Speed Peristaltic Pump
    • 系列: LC-VSP

    Features

    Durable plastic housing with sleek aesthetics and minimal footprint for flexible deployment.

    Top-mounted display and control panel for intuitive operation.

    Precision stepper motor ensures high rotational speed accuracy.

    Supports various pump heads with speeds up to 200 rpm for enhanced flow rates.

    A dedicated full-speed button enables rapid tubing priming and emptying.

    Features variable speed, reversible flow, timer function, and power-off memory to ensure uninterrupted workflow and operational flexibility.

    External Control Interface enables remote configuration of speed, start/stop status, and flow direction via external signal inputs.

    Compatible with various external control interface forms such as frequency, voltage, current, communication (RS485) and foot switch.

    RS485 communication uses Modbus protocol, which is easy to debug and use.

     

    Technical Parameters

    ModelLC-VSP-YZ15ALC-VSP-YZ15BLC-VSP-YZ25ALC-VSP-YZ25B
    Power SupplyAC100V~AC250V 50Hz/60Hz or DC100V~DC275V
    Standby Power<11W
    Operating Power<20W
    Startup Power<40W
    Display3-digit LED
    Speed Range0.1~200rpm
    Speed Resolution0.1 rpm (≤ 100 rpm ) 1 rpm (> 100 rpm )
    Timing Range0.1 seconds to 99 hours
    Timing Accuracy≤20 ms
    Timing Adjustment

    Manual: Step adjustment

    Communication: Continuous adjustment

    Internal ControlsRotation Speed, Start/Stop, Direction, Full Speed
    External Control Form0-10KHz , 0-5V , 0-10V , 4-20mA , RS485, Foot Switch
    External ControlsStart/Stop, Direction, Rotation Speed Control

    Standard

    Pump Head

    YZ15AYZ15BYZ25AYZ25B
    Tubing Size13#, 14#, 19#, 16#, 25#, 17#, 18#15#、24#
    Flow Range0.007-825ml/min0.17-590ml/min
    Rollers3
    Ambient Conditions0-40°C, <80% RH non-condensing
    IP RatingIP31
    Net Weight2.6kg
    Dimensions (L×W×H )290×142×148 mm

     

    ModelLC-VSP-2YZ15ALC-VSP-2YZ15BLC-VSP-2YZ25ALC-VSP-2YZ25B
    Power SupplyAC100V~AC250V 50Hz/60Hz or DC100V~DC275V
    Standby Power<11W
    Operating Power<20W
    Startup Power<40W
    Display3-digit LED
    Speed Range0.1~200rpm
    Speed Resolution0.1rpm ( ≤ 100rpm) 1rpm (> 100rpm)
    Timing Range0.1 seconds to 99 hours
    Timing Accuracy≤20 ms
    Timing Adjustment

    Manual: Step adjustment

    Communication: Continuous adjustment

    Internal ControlsRotation Speed, Start/Stop, Direction, Full Speed
    External Control Form0-10KHz , 0-5V , 0-10V , 4-20mA , RS485, Foot Switch
    External ControlsStart/Stop, Direction, Rotation Speed Control

    Standard

    Pump Head

    2xYZ15A2xYZ15B2xYZ25A2xYZ25B
    Tubing Size13#, 14#, 19#, 16#, 25#, 17#, 18#15#、24#
    Flow Range0.007-825ml/min0.17-590ml/min
    Rollers3
    Ambient Conditions0-40°C, <80% RH non-condensing
    IP RatingIP31
    Net Weight3kg
    Dimensions (L×W×H )360×142×148 mm

     

    ModelLC-VSP-DG61LC-VSP-DG101LC-VSP-DG62LC-VSP-DG102
    Power SupplyAC100V~AC250V 50Hz/60Hz or DC100V~DC275V
    Standby Power<11W
    Operating Power<20W
    Startup Power<40W
    Display3-digit LED
    Speed Range0.1~200rpm
    Speed Resolution0.1rpm ( ≤ 100rpm) 1rpm ( > 100rpm)
    Timing Range0.1 seconds to 99 hours
    Timing Accuracy≤20 ms
    Timing Adjustment

    Manual: Step adjustment

    Communication: Continuous adjustment

    Internal ControlsRotation Speed, Start/Stop, Direction, Full Speed
    External Control Form0-10KHz , 0-5V , 0-10V , 4-20mA , RS485, Foot Switch
    External ControlsStart/Stop, Direction, Rotation Speed Control

    Standard

    Pump Head

    DG61DG101DG62DG102
    Tubing Size1×1, 2×1, 3×1 (Wall Thickness: 0.8-1mm, ID ≤3.17mm)
    Flow Range0.0061-75ml/min0.0061-54ml/min0.0061-75ml/min0.0061-54ml/min
    Rollers610610
    Ambient Conditions0-40°C, <80% RH non-condensing
    IP RatingIP31
    Net Weight2.4kg
    Dimensions (L×W×H )250×142×148 mm260×142×148 mm

     

    ModelLC-VSP-DG63LC-VSP-DG103LC-VSP-DG64
    Power SupplyAC100V~AC250V50Hz/60Hz or DC100V~DC275V
    Standby Power<11W
    Operating Power<20W
    Startup Power<40W
    Display3-digit LED
    Speed Range0.1~200rpm
    Speed Resolution0.1rpm (≤ 100rpm) 1rpm ( > 100rpm)
    Timing Range0.1 seconds to 99 hours
    Timing Accuracy≤20 ms
    Timing Adjustment

    Manual: Step adjustment

    Communication: Continuous adjustment

    Internal ControlsRotation Speed, Start/Stop, Direction, Full Speed
    External Control Form0-10KHz , 0-5V , 0-10V , 4-20mA , RS485, Foot Switch
    External ControlsStart/Stop, Direction, Rotation Speed Control

    Standard

    Pump Head

    DG63DG103DG64
    Tubing Size1×1, 2×1, 3×1 (Wall Thickness: 0.8-1mm, ID ≤3.17mm)
    Flow Range0.0061-75ml/min0.0061-54ml/min0.0061-75ml/min
    Rollers6106
    Ambient Conditions0-40°C, <80% RH non-condensing
    IP RatingIP31
    Net Weight2.4kg
    Dimensions (L×W×H )270×142×148mm280×142×148mm

     

    ModelLC-VSP-DG104LC-VSP-DG66LC-VSP-DG106
    Power SupplyAC100V~AC250V50Hz/60Hz or DC100V~DC275V
    Standby Power<11W
    Operating Power<20W
    Startup Power<40W
    Display3-digit LED
    Speed Range0.1~200rpm
    Speed Resolution0.1rpm (≤ 100rpm) 1rpm (> 100rpm)
    Timing Range0.1 seconds to 99 hours
    Timing Accuracy≤20 ms
    Timing Adjustment

    Manual: Step adjustment

    Communication: Continuous adjustment

    Internal ControlsRotation Speed, Start/Stop, Direction, Full Speed
    External Control Form0-10KHz , 0-5V , 0-10V , 4-20mA , RS485, Foot Switch
    External ControlsStart/Stop, Direction, Rotation Speed Control
    Standard Pump HeadDG104DG66DG106
    Tubing Size1×1, 2×1, 3×1 (Wall Thickness: 0.8-1mm, ID ≤3.17mm)
    Flow Range0.0061-54ml/min0.0061-75ml/min0.0061-54ml/min
    Rollers10610
    Ambient Conditions0-40°C, <80% RH non-condensing
    IP RatingIP31
    Net Weight2.4kg
    Dimensions (L×W×H )280×142×148mm300×142×148mm