Fluid Heat Transfer Coils
Air Conditioning • Heating • Refrigeration
Ice Machine Coils
Packless ice machine coils are available in eight standard sizes and are often an exact replacement for most existing ice machines.
The Packless ice machine coil utilize a coaxial "tube-in-tube" design to provide efficient heat transfer while minimizing fouling.
Packless ice machine coils are C-UL-US listed for refrigerant side working pressures of 650 psig and water side working pressures of 500 psig.
Available Models
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The coaxial "tube-in-tube" design of Packless coils.
Packless ice machine coils utilize a coaxial "tube-in-tube" design. Water flows through the inner tube while refrigerant flows in the annulus between the inner and outer tubes.
The key to the high performance of Packless ice machine coils lies in the convoluted multi-lead inner tube manufactured in a patented process. The resulting convoluted tube has increased heat transfer surface area per unit length and permits flow of both water and refrigerant around its entire periphery for improved performance.
Turbulence imparted by the convolutions to both the water and refrigerant flows further enhances the thermal performance, while inhibiting the accumulation of deposits on the surfaces. The net result is an effective, compact heat exchanger with superior anti-fouling characteristics.
Optimum heat transfer with Packless ice machine coils is achieved with a counterflow arrangement of water and refrigerant.
For non-standard applications, Packless can manufacture ice machine coils with different capacities, mounting brackets, and fittings. Tell us what you need and our engineers will assist in making it happen.