chemical pump / electric / peristaltic / laboratory
400D1 series Watson-Marlow Fluid Technology Group



  • Media:

    for chemicals

  • Operation:


  • Type:


  • Domain:


  • Other characteristics:


  • Flow:

    Max.: 0.12 l/min (0.0317 us gal/min)

    Min.: 0 l/min (0 us gal/min)

  • Pressure:

    30 psi


The Watson Marlow 120S/D1 and 120U/D1 series of pumps have a standard 400D1 single-channel pumphead powered by a 120 variable speed or automated drive. This pumphead accommodate up to 1.6 mm of wall in continuous tubing of 5 materials with 0.5 up to 4.0 mm of internal diameter. These pumps can provide a continuous flow of up to 120 ml per minute.

These pumps have a compact framework that only require minimal space allotment in cleanroom, LAF and biosafety cabinet mounting. Furthermore these pumps are avilable in two variants namely, 120 S and 120 U.