Armstrong W-85-44 Liquid to Liquid U-Tube Heat Exchanger

Type 4 Pass
Diameter 8 in.
Working Pressure 150 PSI        

Armstrong “W” Heat Exchangers can be used in a broad array of industrial and commercial applications where fluids must be quickly heated or cooled. The U-shaped tube design eliminates the effects of thermal expansion and contraction which allows for longer service life.

Materials: Standard Copper (tubes), Carbon Steel (shell, tube sheet, baffles) Optional Brass (tubes, tube sheets, baffles), Bronze (heads), stainless steel (tubes, tube sheets, heads, shells, baffles) 90/10 Cu-Ni (tubes)

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Description

Standard Armstrong Water to Water (W) complete Shell and Tube Heat Exchangers. 2 and 4 pass units, 4″ nominal thru 10″ nominal in our catalog. Larger units available upon request.

Armstrong U-Tube heat exchangers are designed for durability and include a removable tube bundle as a standard feature. The U-shaped tube design provides a long service life by eliminating the effects of thermal expansion and contraction. These heat exchangers feature carbon steel components, with copper tubes, and a rugged cast iron head.

Materials:

Standard Copper (tubes), carbon steel (shell, tube sheet, baffles) Optional Brass (tubes, tube sheets, baffles), bronze (heads), stainless steel (tubes, tube sheets, heads, shells, baffles), 90/10 Cu-Ni (tubes)

Features:
• Carbon steel shell, tubesheet and baffles
• Heavy-duty U-shaped copper tubes
• 2 and 4-pass construction
• Constructed in accordance with asme Boiler Code Section viii, Division 1
• 4” to 30” (102 mm to 762 mm) diameter in varying lengths
• ws – water in tubes, steam in shell
• wr – steam in tubes, fluid in shell
• w – fluid in tubes and shell
• – CRN Stamped From Factory