Shell & Coil Heat Exchangers

HAD variant Shell and Coil heat exchanger

Shell-and-Coil-Exchangers-HAD

Shell and coil heat exchangers consist of a shell and an internal coil, offering a higher heat transfer coefficient compared to standard shell-and-tube heat exchangers. Their compact dimensions relative to the heat exchange surface make them highly efficient and appreciated by installers and users. These heat exchangers are designed for various industrial and HVAC applications, providing durable performance and reliable operation.

Typical applications include:

Chemical and food industry
Condensers and evaporators
Economisers
Heat exchange and transfer in industrial processes
District heating substations
Heating, air-conditioning and Ventilation systems
Steam applications
Oil coolers
Small CH and DHW systems
Ground source heat pumps

Specifications

Features

Variations

Specifications

Description	Data
Max Temperature (°C)	250
Max Pressure	652 PSI (45 Bar)
Material	Stainless Steel 316L and 304L, Carbon Steel

Features

Space-saving design: Compact dimensions and the possibility of vertical installation reduce the required installation space.
High efficiency: Corrugated coil tubes increase flow turbulence, intensifying heat exchange for a higher heat transfer coefficient.
Low operating costs: X-shaped design of the connections and corrugated coil tubes improves resistance to deposits, reducing maintenance needs.
Broad application range: Handles a wide range of temperatures, pressures, flow speeds, and media types.
Durability and compliance: Manufactured according to PED and ASME standards, ensuring safety and long-term performance.
Optimised refrigerant use: RAD variant is compatible with modern refrigerants like R32, R452B, R454B, and R290 (propane), ensuring high efficiency in heat pump applications.
Corrosion resistance: Constructed from high-alloy austenitic stainless steel for long-lasting performance in aggressive environments.
Easy installation: HAD variant comes with pre-installed insulation and a mount for quick and hassle-free setup.

Variations

AD Variant

High-performance heat exchanger suitable for demanding applications, including heating installations and heating substations. The JAD X version is designed for installations with high requirements.

HAD Variant

Fully equipped installation-ready unit, featuring horizontal connections, pre-installed insulation, and a mount for simplified installation.

S Variant

Compact heat exchanger designed for low-power systems where space is limited. Available in standard and X-shaped connection versions.

H Variant

Economic solution for small CH and DHW systems, designed for situations where plate exchangers are unsuitable.

RAD Variant

Optimised for refrigerant applications, especially in ground source heat pumps, with high thermal efficiency and compatibility with modern A2L refrigerants.

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