FlatPlate, Inc.
York, PA 17404
Apr 21, 2003 DW Series double-wall, vented brazed plate heat exchanger incorporates double wall plates and double seal fluid ports that provide positive leak detection with overall capacity from ½â€“150 gpm. UL listed with optional ASME code, product is suitable as alternative to shell and tube heat exchangers involved in projects where double separation of potable water from boiler water and non-potable fluids is required.

Georg Fischer Piping Systems
Tustin, CA 92780
Mar 19, 2003 Available in Polypropylene and Polyvinylidene Fluoride, CALORPLAST utilizes design that prevents solids buildup. All-plastic, corrosion-resistant heat exchanger incorporates tube bundle with movable heat transfer elements that connect to special feed and return flow manifold at one end. Other end of tubes are not connected and move freely inside chamber, preventing plugging or build-up of solids on tube wall. Unit is rated for 230 psig at ambient temperature of 68°F.

Haewa Corp.
Norcross, GA 30093
Feb 05, 2003 Housed in 14.96 x 47.24 x 8.07 in. enclosure, Model WW3500S offers dual top and bottom water connections and operates in polluted and high-temperature environments. Design offers fan that produces 259 cfm of air flow, as well as cooling water flow of 1.76 gpm at temperature of 50°F. Features include external thermostat, operating temperature to 167°F, and foamed-in-place seals that provide NEMA 12/IP 55 protection. Unit cools electronic and electrical control cabinets.

Lytron, Inc.
Woburn, MA 01801 1039
Feb 04, 2003 OEM Coil Series Copper Tube-Fin Heat Exchangers range from 20W/°C at ½ gpm to 250W/°C at 4 gpm. Seamless copper tubing is expanded into aluminum fins for thermal connection. Liquid circuit is silver brazed and finned tubes are assembled into galvanized steel frame. Six configurations are available with beaded, straight tube, or 37° flare nut fluid connections. Air side pressure drop ranges from 0.06–0.2 in. of water and liquid side pressure drop ranges from 2–12.5 psi.

Alfa Laval Inc.
Richmond, VA 23231
Jan 29, 2003 AlfaChill models include 3 single-circuit brazed heat exchangers (models AC10, AC20, and AC50), and 1 dual-circuited unit (model) AC80. Units offer low hold-up volume and cooling capacity from 0.3–23 tons refrigeration. Able to be used for refrigeration duties, all models have CE or UL approval.

Haewa Corp.
Norcross, GA 30093
Oct 31, 2002 Model WW4000S water-to-air heat exchanger, housed in 19.69 x 31.50 x 7.09 in. enclosure, is suited for operation in extremely polluted and high temperature environments. Its design employs internal thermostat and 2 fans that produce 648 cfm air flow. Cooling water flow of 3.5 gpm at 50°F produces 5000 W of cooling capacity when temperature difference between water inlet and ambient is 25°K. Foamed-in-place seals provide Nema 12/IP 55 protection.

Lytron, Inc.
Woburn, MA 01801 1039
Jul 15, 2002 Models 4000 and Aspen stainless steel heat exchangers are suitable for deionized water and other corrosive liquids that react with copper. Both models are available with 90° deg bends on inlet/outlet tubes. Various fittings allow tubing connections to be configured into 24 different orientations. Applications include medical and industrial lasers, medical imaging, analytical instruments, batch ovens, machine tools, and effluent gas scrubber systems.

Sulzer Metco (US) Inc.
Westbury, NY 11590
May 30, 2002 CLIMET-HEâ„¢ regenerative turbine-pump and CLIMET-HE-200 brazed-plate heat exchangers operate from 380-460 and 200-240 Vac, respectively. Thermal capacity of 44kW handles all plasma guns. CLIMET-RCâ„¢ Refrigerated Chiller works in tandem with CLIMET-HE, supplying chilled water to cool heat exchanger at up to 98 l/min and at temperatures as low as 7°C. CLIMET-RC-HVâ„¢, rated at 16.4 kW, has hermetically sealed Maneurop compressor and stainless steel pump and impeller.

ITT Fluid Technology Corporation / ITT Heat Transfer Technol
Buffalo, NY 14240
May 03, 2002 SSCF(R) shell-and-tube exchanger is available in 1-, 2-, or 4-pass models, with heat-transfer surfaces from 1.2 to 576 sq ft. It can be assembled from components and is available with ASME code construction. All fluid contact parts are stainless steel. For cooling chemical samples, carbon-steel or 316 stainless-steel EF(R), with all welded construction, has shell side pressures of 800 or 1000 psi, and tube-side design pressure of 1000 psi.

Watlow
St. Louis, MO 63146
Mar 26, 2002 Rapid Response Heat Exchanger heats gases and fluids as they circulate through unit's tubular design. Integral temperature sensing helps users optimize their systems and refine processes. Entire heater is immersed in circulated chemistry, minimizing heat loss to surrounding environment. In some applications, heat loss can be reduced further through use of molded insulation surrounding heating element.

APW-Thermal Management/McLean
Champlin, MN 55316
Jan 02, 2002 ProAir heat exchangers can significantly reduce heat rise in sealed, uninsulated enclosures and extend life of enclosed electronics. Model XR20 will limit heat rise to 24°F above ambient and XR29 will keep temperature within 15°F above ambient. Both are available in 115 or 230 V and 50/60 Hz configurations and can be mounted to any internal or external surface of enclosure. Heat exchangers are UL /cUL, CE, UL50 type 12 and UL3R approved.

Calmac Mfg. Corp.
Englewood, NJ 07631 4880
Dec 21, 2001 Plate Exchangers use less floor space and weigh less than conventional shell-and-tube heat exchangers. They use less surface area to transfer same heat. Plates are pressed in patterns that are best suited to optimizing performance of each individual system. Interlocking plates have locking lip that secures connection between plates and keeps them precisely aligned and tightly sealed even at high working pressures.

Thermatron Engineering, Inc.
Methuen, MA 01844
Dec 11, 2001 730 Series stainless steel-tubed heat exchangers are available in 16 models with and without attached fans and finger guards. Tubing and all manifold circuitry are constructed of 316L stainless steel which is mechanically bonded to riffled and corrugated copper fins. Frames are fabricated aluminum with gold irridite finish. Heat exchangers receive internal cleansing treatment with acidic, alkaline and deionized water flushes.