The Duravant family of operating companies serve the food processing, packaging and material handling segments.

Mini Aquaflow Water Pasteurizer


Image_Marlen Aquaflow Mini Pasteurizer
  • Key Specs
  • Features
  • Accessories
  • Technical Info
  • Dimensions:
    5.42 ft (1.65 m) W x 18.33 ft (5.59 m) L x 6 ft (1.83 m) H
  • Belt width:
    40-in (1000 mm) W
  • Capacity:
    500 – 2,000 lbs (225 – 900 kg) per hour
  • Water immersion transfers heat about 24 times faster than air.
  • Direct steam injection is used for efficient heating.
  • Independently controlled tanks reduce footprint and improve product quality.
  • Flighted belt design gently conveys product reducing risk of product degradation.
  • Sparging manifold releases energy directly to product flights. A shower drench can be used for products that float.
  • Multiple probes are used to control water temperature to +/- one degree.
  • Hygienic design with inline filtration and easy access for cleaning.
  • Ewon for remote monitoring, login for maintenance, and data logging capabilities for the ever-evolving IIoT and Industry 4.0.
  • No-leak Patented sealed electrical boxes withstand 1350 PSI direct spray to edge of silicone seal.
  • Sous vide cook, blanch, water cook, pasteurize and chill
  • Custom designed and built to your available footprint
  • Recipe driven with residence time from 60 seconds to over 6 hours
  • Hot water heating up to 203° F (95° C) Cold water chilling to 33° F (0° C)
  • Cook-in-bag or loose such as diced potatoes and other starches
  • Fresh water rinse option on exit for starch applications
  • Eliminates double handling and heating

      Your Expert Partner

      Todd Olmstead Product Sales Manager - Continuous Thermal Send Email →

      Product Description

      Our versatile, custom-built water cook and chill systems are designed to sous vide cook, blanch, pasteurize, and chill a wide range of production needs. Engineered with food safety, efficiency, and footprint in mind, our Unitherm Aquaflow water cooker is equipped with sufficient water volume, movement, and recirculation. With these three elements at its core, this water cook/chill system is able to control the water temperature across the width of the belt and along the full length of the tanks. Depending on the processor’s needs, these systems can be designed with a custom tank size, including linear or stacked tanks. For searing and color development, use the AquaFlow Water Cooker in conjunction with our Afoheat Flame Grill or Tunnel of Fire™.

      Our Aquaflow can be used as a continuous chilling solution for packaged food products. The design is engineered to achieve critical chilling targets using a combination of water volume, movement, and recirculation. Our Aquaflow provides an efficient solution for a variety of pouches to bagged soups, post-pasteurized hot dogs, and more. A shower drench provides chilled water to product that floats and a sparging manifold efficiently delivers fresh chilled water directly to the product flights helping to reduce residence time and increase throughput capacity.

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