MasoSine positive displacement pumps are being used by specialist chocolate and confectionery manufacturers to overcome difficult production challenges including:

  • Removing instances of product damage due to high shear and heat - a frequent problem with alternative pump technologies, like lobe and gear pumps
  • Providing easy, hygienic cleaning and maintenance characteristics
  • Ensuring easy handling of viscous products such as caramel
  • No damage to inclusions like candy and nuts

Watson-Marlow pumps make changing flavor, colorant or additives into a quick and simple task; simply change the pump tube. This ensures product quality and consistency throughout the production process.



  • Low shear confectionery application
  • Abrasive candy coating application
  • Waste minimised with peristaltic pump


OEM pump of choice

Certa Compact:

  • 30% reduction in footprint on the Certa Sine® pump
  • Reduced installation and running costs
  • Simple design, fewer spare parts and easy maintenance
  • Up to 99000 L/h, 6 bar
  • Seven pump sizes to meet your required flow rate
  • Reduce the cost of pumping even viscous product
  • Low shear, gentle handling to preserve product integrity
  • CIP, SIP and self-draining option
  • Fits under tanks, ideal for OEM skids
  • Various seal systems available
  • One shaft, one seal and no timing gears enable easy in-place pump maintenance

Key products

  1. Certa pump

    Certa pump

    Low shear, virtually no pulsation EHEDG Type EL Aseptic Class I certifed pump. Up to 50 % less power than other pumps.

    Pumps - sine pumps

  2. SPS pump

    SPS pump

    Low shear pumping with flow rates to 99,000 L/h (434 USGPM) and pressures up to 15 bar (217 psi).

    Pumps - sine pumps

Products by brand

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