VSL Series | Peristaltic Pump | Variable-Speed | Remote Start/Stop | Brushless DC | Models to 3000 mL/min

SKU: VSL-L40175R

Tubing Class: Performance
RPM Class (See Flow Rates): 75
Sale price$899


The VSL-L400R is a variable-speed, peristaltic pump equipped with our rapid-loading, L400 Series pump head. With its broad flow range, smooth and accurate flow control, and remote start/stop capability, this unit is an excellent choice for life science and general laboratory applications. 

VSL-L400 Series pumps can be ordered to utilize Performance Class Tubing (VSL-L401 Models) or Premium Class Tubing (VSL-L402 Models), giving them the ability to perform in a wide range of applications. The pump ships with samples of 1/4", 3/16” & 1/8” bore Norprene® tubing according to the model type selected.

Features and Benefits

  • Rapid loading pump head with automatic tube retention
  • Wide flow range with a 25:1 turndown rate
  • Smooth and accurate control with +/-2.0% speed regulation
  • Remote control of start/stop via 2 wire, dry contact input or Remote Dry Contact Switch (sold separately)
  • Convertible to alternate tubing class usage with change of Roller Assembly (sold separately)
  • Reversible motor for bi-directional operation
  • Separate power switch to maintain speed setting when powering unit on/off
  • Brushless DC motor for long life and maintenance-free use
  • Medical-Grade, 100-240VAC 50/60Hz internal power supply 
  • Up to 25 psi working pressure
  • UL Listed
  • 3-year warranty
  • Made in USA 


    INCLUDES:  Drive unit, L400 pump head, 6-ft. (1.8m) NEMA 5-15P to IEC 320-C13 power cord, and samples of Norprene drive tubes (bore sizes: 1/4", 3/16", & 1/8"). Typically ships within 5 to 7 business days.

    California Proposition 65 Warning

    Flow Rates
    Flow Rates by RPM Class and Tube Bore (mL/min)
    RPM Class Speed Setting Tube Bore
    *5/16" 1/4" 3/16" 1/8" *1/16" *1/32"
    600 Max 3086 2173 1326 630 154 34
    Min 102 72 44 21 5.0 1.0
    300 Max 2166 1525 930 442 108 24
    Min 71 50 31 15 4.0 0.8
    150 Max 753 530 323 154 38 8.0
    Min 25 17 11 5.0 1.0 0.3
    75 Max 391 275 168 80 20 4.0
    Min 13 9.0 5.0 3.0 0.6 0.1

    Notes to Flow Chart:

    *Unavailable for Premium Class Tubing

    Flow rates are for guidance purposes only and are based upon pumping ambient temperature (22°C/72°F) water at zero pressure and zero lift. Rates may increase/decrease based upon numerous factors including: motor variances, tubing characteristics, fluid viscosity, lift height, pressure and number of rollers. Anko reserves the right to make changes at any time without prior notice. The information provided is not intended for a specific application purpose.

    Model Series VSL-L400
    Pump Head L401 | L402
    Tubing Class Performance | Premium
    Control Type Variable Speed - Analog
    Speed Control  +/-2.0%
    Turndown Ratio 25:1
    Directional Control Bi-Directional
    Motor Type Brushless DC
    Duty Cycle Continuous
    Voltage 100-240 50/60Hz
    Plug Type NEMA 5-15P 
    Max Working Pressure 25 psi
    Compliance UL778;  FCC Part 15b Class A
    Enclosure Powder Coated Steel
    Pump Head Polycarbonate; IXEF
    Rollers MoS2 Filled Nylon or Stainless Steel
    Rotor IXEF or Stainless Steel

     STEP File


      Recently viewed