AIC

JAD Line Heat Exchangers

Stainless Steel and Coil Heat Exchangers

JAD shell & coil heat exchangers are distinctly characterized by their angular connections, and by the concentric layers of helically corrugated tubes within the shell. This unique design optimizes the performance and heat transfer efficiency of the units.

This line of heat exchangers is primarily designed for vertical installations and combined with their compact size, the JAD heat exchangers can be installed in virtually any application where space is a constraint.

Specifications Brochure Video
JAD-Line Compact Vertical Heat Exchangers
Quality & Unique Fabrication

Shell & Coil Models are available in:

  • Smooth or corrugated tubes
  • H-Type: Straight, 90° angle connections

Standard Materials

  • Stainless Steel 316L
  • Complete welded structure

Maximum Working Pressure

  • Up to 300 PSI (2.07 MPa)

Maximum Working Temperature

  • Up to 422°F (216°C)

Larger models of the shell and coil heat exchangers are designed to different parameters. Call AIC for details.

The strength and durability of JAD heat exchangers are due to their fully welded, stainless steel 316L construction.

The JAD angular connections accommodate smooth, gradual flow entrances and exits from the unit, reducing any sharp corners that can result in flow separation and where dirt buildup can occur.

The vertical configuration has the intrinsic advantage of being used as a condenser or evaporator for supporting changes of fluid phases within the unit (e.g. steam to liquid). The small footprint results in less installation space requirements and low installation costs. It is ideal for applications with space constraints.

Advantages

  • Compact with high heat transfer
  • Stainless steel 316L
  • Complete welded structure
  • Enhanced turbulent flow
  • Enhanced structural support
  • Enhanced heat transfer coefficient
  • Cost efficiency
  • Vertical mounting
  • Quick and easy installation

Applications

  • Central heating systems
  • Solar & geothermal heating
  • Hydronic heating
  • Steam sub-cooling
  • Clean steam generators
  • Thermosiphon reboiler
  • Boiler sample coolers
  • Vent Condensers

Features

  • Compact footprint
  • Angular connections
  • Concentric layered coils
  • Helically corrugated tubes
  • Small to large applications
  • H-Type for straight connections
  • Standard class flange or NPT connections
  • Easy to install in series or parallel

The product information and literature on this website are intended as a guideline for general purposes only. Models, dimensions, and operational parameters are subject to change at AIC's discretion. Contact AIC directly for updated design specifications.

JAD-Line Technical Product Specifications

Type Heat Transfer Area Height Diameter Connections
sq ft mm in mm in in
Helically Corrugated Tubes
H-0K 0.29 3.1 615 24.20 80 3.15 3/4
H-1K 0.76 8.2 836 32.91 102 4.00 1
H-2K 1.32 14.2 1,096 43.15 102 4.00 1
JAD XK 2.11 1.20 12.9 1,458 57.40 80 3.15 1 1/2
JAD XK 2.11.08.68 0.63 6.8 781 30.73 80 3.15 1 1/2
JAD XK 3.18 2.00 21.5 1,461 57.52 102 4.00 2
JAD XK 3.18.08.75 1.20 12.9 868 34.16 102 4.00 2
S-0XK 2.30 24.8 874 34.38 140 5.50 2
S-1XK 3.14 33.8 981 38.62 159 6.26 2 1/2
JAD XK 5.38 4.00 43.1 1,475 58.08 140 5.50 2
JAD XK 5.38.08.71 2.30 24.8 873 34.38 140 5.50 2
JAD XK 6.50 5.70 61.4 1,508 59.37 159 6.26 3
JAD XK 6.50.08.72 3.14 33.8 923 36.34 159 6.26 3
JAD XK 9.88 10.70 115.2 1,484 58.43 219 8.63 4
JAD XK 9.88.08.85 6.20 66.7 1,084 42.68 219 8.63 4
JAD XK 9.88.08.65 4.97 53.5 884 34.80 219 8.63 4
JAD XK 12.114 18.40 198.1 1,678 66.06 273 10.75 4
JAD XK 12.114.08.75 8.78 94.5 1,028 40.47 273 10.75 4
JAD XK 12.114.08.60 6.46 69.5 878 34.57 273 10.75 4
JAD XK 12.114.08.50 6.25 67.3 778 30.63 273 10.75 4
JAD XK 14.163.08.120 25.00 269.1 2,088 82.64 324 12.75 4
JAD XK 17.340.08.120 60.80 654.4 2,348 92.44 508 20.00 5
 
Smooth Tubes
JAD X 2.11 1.20 12.9 1,458 57.40 80 3.15 1 1/2
JAD X 3.18 2.00 21.5 1,461 57.52 102 4.00 2
JAD X 5.38 4.00 43.1 1,478 58.19 140 5.50 2 1/2
JAD X 6.50 5.70 61.4 1,508 59.37 159 6.26 3
JAD X 9.88 10.70 115.2 1,484 58.43 219 8.63 4
JAD X 12.114 18.40 198.1 1,678 66.06 273 10.75 4
Threaded connections available up to 2-1/2 inch
Flange connections available from 2 inch and larger - compatible to PN 10/PN 16 or ANSI 150lb / 300lb