This coil (spiral) heat exchanger is a continuous-cooling element built from stainless steel and copper, designed for water-cooled duty at a working pressure of 2 (rated per manufacturer documentation). Spiral coil geometry packs a long heat-transfer path into a compact volume, which is why coil exchangers remain the workhorse choice for cooling jackets, tanks, process baths and ventilation coils where space is constrained but heat loads are constant.
The stainless steel and copper construction combines corrosion resistance with high thermal conductivity, supporting service with water as the cooling medium across food, chemical and HVAC applications. For OEMs, the coil is a buy-in component: equipment builders integrate it into chillers, process vessels and climate units rather than fabricating their own.
Wholesale pricing starts at 150 USD with a 10-unit minimum order, a workable threshold for machine builders prototyping a product line as well as maintenance buyers replacing coils across an installed equipment base.
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