JAD
13Pages

Catalog excerpts

The design and performance of JAD shell and tube heat exchangers SPACE SAVING make them perfect for the most demanding applications. Compact dimensions and vertical Their sizes, compact in relation to the heat exchange area, installation reduces space required and consequently the high performance as compared to the standard solutions, are appreciated by many installers and users. Made entirely HIGH EFFICIENCY of stainless steel, they offer a durable and sturdy design. Due to their design flexibility, they may become a part of most heat transfer Higher heat transfer coeff icient – systems....

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TUBES SIDE CONNECTIONS DISHED HEAD CONNECTIONS — be welded WD to — xternal thread GZ e — Victaulic VC HEAT EXCHANGE AREA COIL FITTED WITH consists of layers of helicoidal coaxial counter coiled tubes of diameter Ø 8 mm or 10 mm (0.31 in or 0.39 in)

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SMALLER PRESSURE DROP, E S P E C I A L LY AT H I G H F L O W S . CORRUGATED TUBES – TURBULENT FLOW HIGHER HEAT EXCHANGE COEFFICIENT OBTAINED THANKS TO CORRUGATED TUBES , WHICH INCREASE THE FLOW TURBULENCE, INTENSIFYING THE HEAT EXCHANGE. SMOOTH TUBES

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INDUSTRIAL PROCESSES FOOD INDUSTRY DISTRICT HEATING SUBSTATIONS VENTILATION SYSTEMS AIR-CONDITIONING SYSTEMS HEATING SYSTEMS

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WORKING PARAMETERS EXEMPLARY MEDIA CO NNECTI O NS Type of connections Type JAD (K) Connection size Flange CS

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STANDARD LOCATION OF CONNECTIONS (IN COUNTERFLOW): K 1 ⁄ K 4 ― inlet ⁄ outlet hot side K 3 ⁄ K 2 ― inlet ⁄ outlet cold side A Heat exchange area Tube diameter Tube side capacity Shell side capacity * eight for FF version with flanges. | Manufacture type: STA – shell 304L [18–10 (steel: 1.4307)], connections 321 [18–10 (steel: 1.4541)]. W All dimensions and technical data are approximate only and may be changed without further notice.

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WORKING PARAMETERS B F — 2 0 0 ° C ⁄ 3 9 2 ° F MAX. PRESSURE EXEMPLARY MEDIA Connection size SS – stainless steel | CS – carbon steel | W

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T ECHN I CA L DATA STANDARD LOCATION OF CONNECTIONS (IN COUNTERFLOW) K 1 ⁄ K 4 ― inlet ⁄ outlet hot side K 3 ⁄ K 2 ― inlet ⁄ outlet cold side Heat exchange area Tube diameter Tube side capacity Shell side capacity * eight for FF version with flanges. | Manufacture type: STA – shell 304L [18–10 (steel: 1.4307)], connections 321 [18–10 (steel: 1.4541)], PRO – 316L [17–12–2,5 (steel: 1.4404)] W All dimensions and technical data are approximate only an

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TECHNI CA L DATA WORKING PARAMETERS TUBES S MAX. TEMPERATURE E E — 1 6 5 ° C ⁄ 3 2 9 ° F F F — 2 0 0 ° C ⁄ 3 9 2 ° F MAX. PRESSURE (EE, FF) — 16 BAR ⁄ 232 PSI H MATERIALS EXEMPLARY MEDIA CO NNECTI O NS Type of connections Type Connection size

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STANDARD LOCATION OF CONNECTIONS (IN COUNTERFLOW): K 1 ⁄ K 4 ― inlet ⁄ outlet hot side K 3 ⁄ K 2 ― inlet ⁄ outlet cold side Heat exchange area Tube diameter Tube side capacity Shell side capacity * eight for FF version with flanges. | Manufacture type: STA – shell 304L [18–10 (steel: 1.4307)], connections 321 [18–10 (steel: 1.4541)]. W All dimensions and technical data are approximate only and may be changed without further notice.

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EXEMPLAR DESIGNATION MOUNTING BRACKETS heat exchanger type SS – stainless steel, CS – carbon steel; WD – to be welded, shell length VC – Victaulic, GZ – external thread AMWI INSULATION FOR JAD HEAT EXCHANGERS K – coil made of corrugated tubes, without letter K – coil made of smooth tubes tube diameter [mm]; lack of designation means MADE OF MINERAL WOOL COVERED WITH ALUMINIUM. PARTS OF THE INSUL ATION material group ARE JOINED USING FASTENERS , FACILITATING — T H I C K N E S S : 8 0 M M ⁄ 3 . 1 5 I N — E A T C O N D U C T I V I T Y : 0 , 0 3 5 W / M K ⁄ 0 . 0 2 B T U / F T . H HOUR °F AT...

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