Standard XChange Heat Exchangers
Formerly ITT Standard / American Standard Heat Exchangers
Shell and Tube, Plate and Frame, Air cooled, and Brazed Plate heat exchangers
Southgate Process Equipment has been a top authorized distributor for Standard Xchange, a Xylem brand, for over 25 years.
Southgate has a large inventory of complete units and spare parts in stock for quick deliveries. If you need a particular part or item please click here to request a quote or call us @ (770) 345-0010.
Standard Xchange heat exchangers have long been the standard in heat transfer solutions. For power generation, oil and gas, naval applications, biofuel, general industrial, industrial OEM, chemical, and mining applications, our heat exchangers can be counted on for durability and reliability.
Pre-Engineered Shell and Tube Heat Exchangers:
Standard Units have a (1-2) week delivery after purchase order is received. Expediting options are available please contact us for more information (770) 345-0010.
Straight tube, fixed tubesheet heat exchanger. 1, 2 and 4 tube side pass configurations covering areas as large as 247 Sq. Ft. Shell diameters from 2″ through 8″. Tubes are copper, with option for 90/10 or 70/30 CuNi. 1/4″, 3/8″ and 5/8″ OD tube options. Standard tube lengths from 8″ to 72″, with custom tube lengths to 144″. Brass hubs with optional SAE four bolts connections. Carbon steel feet and bolting. Custom design features include special tube lengths, nozzle orientations, feet locations, baffle spacing.
Less costly than removable bundle heat exchangers, while still providing maximum heat transfer surface area. Easily interchangeable with designs from different manufacturers. Flanged lip baffles ensure close tolerance, high efficiency, and additional tube support. Enlarged bundle entrance area of hub/tubesheet design lowers entrance velocity and pressure loss. Tube side can be steam or mechanically cleaned. Only tube side fluids are exposed to gaskets. No packed joints.
APPLICATIONS
To heat or cool water or lube oil; condense steam. Use for auxiliary machinery, turbines, engines, and compressors. Excellent choice for pilot plants.
Straight tube, fixed tubesheet heat exchanger. All fluid contact parts of 316 stainless steel. Compact design with shell diameters 2″ to 8″. Available in standard tube lengths of 8″ to 72″, with custom tube lengths to 144″. Heat transfer surfaces ranging from 1.2 to 576 square feet with 1, 2 or 4 tube side pass options. ASME Code options available. Flanged connections are also available.
Stainless Steel 316 Shell with Stainless Steel 316 tubes, hubs, and bonnets. Tubes can also be configured in Copper, 90/10, or 70/30 CuNi with 1/4″, 3/8″, or 5/8″ tube diameter options. Bonnets are also available in Cast Iron and Cast Bronze. Feet and bolting come standard in Carbon Steel, with a Stainless option. Tube side can withstand pressures up to 150 psi (10.5 kg/cm²) and temperatures to 450°F (232°C). Shell side pressures to 225 psi (15.8 kg/cm²) and temperatures to 450°F (232°C).
Less costly than removable bundle exchangers. Provides maximum heat transfer surface area per given shell and tube size. Easily interchangeable with other manufacturers’ designs. Flanged lip baffles ensure close tolerance with high efficiency and additional tube support. Enlarged bundle entrance area of hub/tubesheet design lowers entrance velocity and pressure loss. Tube side can be steam or mechanically cleaned. Only tube side fluids are exposed to gaskets. No packed joints.
APPLICATIONS
For heating or cooling corrosive fluids in chemical, pharmaceutical or refining processes.
Straight tube, fixed tubesheet heat exchanger. 1, 2 and 4 tube side pass configurations, covering areas as large as 136.7 square feet. Shell diameters 2 inches to 8 inches with standard tube lengths 8 inches to 72 inches, and custom tube lengths up to 144 inches. ASME Code options available. Flanged connection options are also available.
All welded rugged carbon steel shell side construction provides maximum durability. Tube sheets are fabricated carbon steel with option for Stainless Steel 316 or 90/10 CuNi. Tubes are copper with option for Stainless Steel 316, 90/10 or 70/30 CuNi. Tube diameters available from 1/4″ to 3/8″. Cast Iron bonnets with cast Stainless Steel 316 and Cast Bronze options. Feet and bolting are Carbon Steel.
Less costly than removable bundle exchangers, while providing maximum heat transfer. Easily interchangeable with designs of various manufacturers. Tube side can be steam or mechanically cleaned. Only tube side fluids are exposed to gaskets. No packed joints.
APPLICATIONS
To cool lube oil, fluids or jacket water, and for use where brass is not practical.
Removable U-Tube Heat Exchangers (ASME Section VIII Div. 1 Code Stamp):
Standard Units have a (1-2) week delivery after purchase order is received.
Expediting options are available please contact us for more information (770) 345-0010.
U-tube, removable floating bundle heat exchangers with copper tubes, available in 2, 4 and 6 pass arrangements covering areas as large as 1,900 square feet to optimize performance requirements. ASME Section VIII Div. 1 U Stamp as standard.
SX2000U utilizes compact 3/8″ OD tubes for compact selections, with pre-engineered units offering 4″ through 12″ shell diameters. B300 models use larger 3/4″ OD tubes and shell diameters from 4″ to 30″ to handle a wide range of fluids.
Allows for differential thermal expansion between shell and tubes as well as between individual tubes. Capable of withstanding thermal shock. All welded rugged carbon steel shell side construction for maximum durability. Provides maximum heat transfer surface area per given shell and tube size, and is easily interchangeable with designs from other manufacturers.
The shell comes standard in fabricated Carbon Steel, with Stainless options available. Tube sheets are Fabricated Carbon Steel with Stainless, 90/10 CuNi, and Brass options. Tubes are Copper, with options for Stainless Steel, or 90/10 or 70/30 CuNi. Cast Iron Bonnets with available Cast Stainless Steel 316 and Cast Bronze options. Feet and bolting are Carbon Steel.
APPLICATIONS
For heating water or other fluids, using steam or water as the heating/cooling medium.
Custom Engineered Shell and Tube Units:
Standard Units have a (1-2) week delivery after purchase order is received.
Expediting options are available please contact us for more information (770) 345-0010.
Straight tube, removable bundle, outside-packed floating head. TEMA type AEP or BEP. Single or Multi-pass tube arrangements for maximum efficiency over a wide variety of tube side flow volumes. Standard shell sizes from 8" through 42" in diameter, with custom designs up to 60" in diameter. Available for horizontal or vertical mounting. (Brochure)
Straight tube, fixed tubesheet, with removable channel or bonnet. TEMA type AEM, BEM, or NEN. Can meet TEMA B, C, and R, ASME Section VIII Div. 1, and ASME Section III N stamp. Single- or multi-pass tube arrangements for maximum efficiency over a range of tube side flow volumes. An expansion joint can be added to compensate for severe temperature differentials. Standard shell diameters from 5" through 42" and custom designs up to 60" in diameter. Available for horizontal or vertical mounting. (Brochure)
Straight tube, fixed tubesheet, with integral channel. TEMA type AEM, BEM, or NEN. Can meet TEMA B, C, and R, ASME Section VIII Div. 1, and ASME Section III N stamp. Single- or multi-pass tube arrangements for maximum efficiency over a range of tube side flow volumes. An expansion joint can be added to compensate for severe temperature differentials. Standard shell diameters from 5" through 42" and custom designs up to 60" in diameter. Available for horizontal or vertical mounting. (Brochure)
U-tube, removable bundle heat exchanger. TEMA Type AEU or BEU. Can meet TEMA B, C, and R, ASME Section VIII Div. 1, and ASME Section III N stamp. Multi-pass tube arrangements for maximum efficiency, allowing for differential thermal expansion between shell and tubes as well as between individual tubes. Capable of withstanding thermal shock. The most economical of all shell-and-tube heat exchangers, and the least expensive of all basic designs. Bundle can be removed for shell side cleaning and maintenance. (Brochure)
Much like the C300, but has an open-end shell and special tube layout for tank suction heating applications. TEMA Type AEU or BEU. Can meet TEMA B, C, and R, ASME Section VIII Div. 1, and ASME Section III N stamp. Multi-pass tube arrangements for maximum efficiency, allowing for differential thermal expansion between shell and tubes as well as between individual tubes. Capable of withstanding thermal shock. (Brochure)
Straight tube, internally bolted floating head, pull-through construction with removable bundle. TEMA type AET or BET. Can meet TEMA B, C, and R, ASME Section VIII Div. 1, and ASME Section III N stamp. Bundle can be removed from shell for cleaning or maintenance. Lack of packed joints allows for handling volatile or toxic fluids. Large bundle entrance area. Bundle can be pulled without removing floating head cover. (Brochure)
Straight tube heat exchanger with internal clamp split ring, floating head, and removable bundle. TEMA type AES or BES. Higher heat transfer surface area per given shell and tube size than pull-through designs (AET or BET types). Allows for differential thermal expansion between the shell and tubes. Lack of packed joints allows for handling of volatile and/or toxic fluids. Bundle can be removed for shell side cleaning and maintenance. (Brochure)
Straight tube heat exchanger with removable bundle and packed, floating tubesheet. TEMA Type AEW or BEW. Can meet TEMA B, C, and R, ASME Section VIII Div. 1 U stamp, and ASME Section III N stamp. Standard shell sizes from 3" through 31" in diameter, with custom designs up to 60" in diameter. Available in horizontal and vertical installations as well as stacked assemblies. Less costly than full internal floating head type construction. (Brochure)
Air Cooled Heat Exchangers:
Standard Units have a (1-2) week delivery after purchase order is received.
Expediting options are available please contact us for more information (770) 345-0010.
Compact, dependable bar and plate design, air-cooled unit. Thermally efficient. Up to 65% smaller than Fin Tube designs. Non-louvered fin design provides high heat transfer rates, prevents clogging, and is easy to clean. Low noise options offer slower fan speeds for reduced noise level and lower fan hp requirements.
SPECIFICATIONS
Max. Working Pressure (ARX5 through ARX130) … 377 psi
Max. Working Pressure (ARX160 through ARX275) … 250 psi
Max. Working Temperature … 250°F
MATERIALS
Cooler … Aluminum
Shroud … Powder, Painted Steel
Fan Guard … Zinc, Plated Steel
Fan Blade … Polypropylene Blades / Aluminum Hub
Mounting Brackets … Powder, Painted Steel
FanEx Heat Exchangers are available in Air-to-Oil (F700) and Air-to-Water/Glycol (F740) models. Heavy-gauge galvanized steel housing and rigid frame provide sturdy, dependable support for long life and maximum safety in the most demanding day-to-day plant operating environments. Heavy duty direct-drive fan and airfoil housings are designed with close-fitting tolerances for maximum performance and minimum sound levels.
Heavy-walled copper headers with brazed tube joints provide resistance to corrosion and vibration. All Air/Oil models feature exclusive, patented amaspher turbulation to mix oil for better cooling in less space. Twelve standard sizes with oil flows from 2 to 180 gallons per minute.
FanEx units allow you to:
- Locate your cooler in a convenient location when cooling water piping is not located nearby.
- Control viscosity in hydraulic systems, thereby promoting longer life of component parts. In similar fashion, units can be used for controlling viscosity of oils in lubricating oil systems.
- Design a closed cooling system.
Brazed Plate Heat Exchangers:
Standard Units have a (1-2) week delivery after purchase order is received.
Expediting options are available please contact us for more information (770) 345-0010.
Standard Xchange unique heat transfer plate designs provide high rates of heat transfer, requiring less surface area than conventional shell and tube heat exchangers. BrazePak Brazed Plate Heat Exchangers are one-sixth the size and one-fifth the weight of conventional shell and tube units, using only one-eighth the liquid and requiring one-third to one-fifth the surface area. They offer the highest level of thermal efficiency and durability in a compact, low-cost unit.
The corrugated plate design provides very high heat transfer coefficients in a smaller surface area, making the BrazePak an excellent choice, especially where space is a consideration. Thin corrugated stainless steel plates are vacuum brazed together to form a very durable, integral piece that can withstand both high pressure and high temperature in a solid, self-contained unit.
BrazePak Brazed Plate Heat Exchangers are ideal as refrigerant condensers and evaporators, subcoolers, and desuperheaters, and for oil, water, and gas cooling in many other industrial, residential, commercial, and HVAC applications, ranging from compressors, hydraulic packages, lasers, diesel engines, and machinery.
BP models available with copper or nickel brazing and 316 S/S plates. Vacuum-brazed, stacked plate construction, Copper Braze as standard with optional Nickel braze material available. Max Flow – 800 GPM with areas up to 365 Sq. Ft. Connections are 316L stainless steel and range from 1/2″ OD to 4″ OD connections in MNPT, FNPT, Sweat, SAE threaded, Flanged, Victaulic grooved, Hose barb, etc. with custom connections available. Mounting options also available such as: threaded studs or integral mounting bracket. Available codes include UL, CRN, ASME Code and CE/PED.
Gasketed Plate and Frame Heat Exchangers:
Standard Units have a (1-2) week delivery after purchase order is received.
Expediting options are available please contact us for more information (770) 345-0010.
No other technology is more compact, efficient, or flexible than Plateflow. Easy to install and move, readily expandable, and easy to inspect or clean.
Plateflow gasketed plate and frame heat exchangers use a combination of chevron-style heat transfer plates sequenced between a frame plate and pressure plate. The heat transfer plates have holes at the four corners forming a header that distributes the respective flows to the opposite sides of each plate when the plates align. The fluids are confined to the heat transfer surface of the plate or the port as appropriate with elastomer gaskets. Max Flow – up to 23,500 GPM with heat transfer areas up to 20,000 Sq. Ft. 1″ to 2.5″ NPT nozzle connections. 3″ to 18″ ANSI Studded connections.
A wide variety of plate construction materials are available, including 304 or 316 Stainless Steel, Titanium, Hastelloy® , Incolloy® , and other metals. Various connection types are available to match the application requirements. Gasketed, semi-welded, double wall, and free flow plates are designed to meet a wide variety of applications.
APPLICATIONS
For close temperature approach of fluids to maximize heat recovery. Semi-welded Plateflow exceptional for refrigerant, aggressive chemical, or any applications where reducing the fluid’s contact with elastomers is desired. Free-Flow feature is ideal for heat reclamation in pulp and paper or chemical processing, where wash water, white water, fibrous water slurries or high viscosity fluids are used. Double wall plates eliminate possibility of fluid intermixing.
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