Technical Specifications:
The document provides detailed specifications for JAD and JAD X shell and coil heat exchangers. These exchangers are constructed from stainless steel and are available in various sizes. Key parameters include weight, dimensions, and connection types. The exchangers are designed for high efficiency and reliability, with features such as compact construction and easy installation.

Design and Construction:
JAD exchangers consist of a shell and a spiral coil, promoting high efficiency compared to standard solutions. The JAD X variant features connections in an 'X' shape to reduce pressure loss and fouling. Corrugated tubes in K versions enhance turbulence and heat exchange. The exchangers are suitable for a wide range of temperatures, pressures, and media.

Applications:
These heat exchangers are ideal for heating systems, HVAC installations, industrial processes, and the chemical and food industries. JAD X is particularly suited for high-temperature and pressure applications, such as steam systems and oil coolers.

Insulation:
Insulation options include polyurethane foam (PFI) and aluminium-covered mineral wool (AMWI), with maximum working temperatures of 135°C and 250°C, respectively. The insulation is easy to install and remove, enhancing operational flexibility.

Working Parameters:
The document outlines the maximum temperature and pressure ratings for various models, with some capable of handling up to 250°C and 3.5 MPa. The materials used include high-alloy austenitic stainless steel for durability and performance.

Compliance and Standards:
The exchangers are manufactured in compliance with international standards such as PED, ASME, China ML, and EAC, ensuring quality and safety in diverse markets.