chemical pump / for wastewater / electric / peristaltic
400F/D3 series Watson-Marlow Fluid Technology Group



  • Media:

    for wastewater, for chemicals

  • Operation:


  • Type:


  • Domain:

    chemical, for the food and beverage industry, for pharmaceutical applications

  • Other characteristics:

    compact, OEM, for low flow rates, transfer, for pharmaceutical applications

  • Flow:

    Max.: 0.82 l/min (0.2166 us gal/min)

    Min.: 0 l/min (0 us gal/min)


Extremely compact design
Flow rates up to 82 ml/min
Wide range of gear motors available
Tube elements for easy tube change and optimal tube performance

The 400F/D3 is a standard, instrument-quality peristaltic pump for low flow rates. The pumps have a spring-loaded track, which gives superior tube life and flow-accuracy. The tubing occlusion can be adjusted to produce higher pressures. The pump is available with four standard gear motors. Each one is extremely small in size and has low power requirements. The pump accepts tube elements with a 1.0 mm wall thickness. The tubing is available in 4 bore sizes, allowing the user to precisely match the pump to the required flow.