Armstrong WS-87-4 Steam to Liquid U-Tube Heat Exchanger

Type 4 Pass
Diameter 8 in.
Working Pressure 150 PSI      

Armstrong “WS” Heat Exchangers are of the shell and tube type. 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.

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Description

Standard Armstrong Steam to Water (WS) and Armstrong Water to Water (W) complete heat exchangers. 2 and 4 pass units, 4″ nominal thru 12″ nominal come CRN stamped Certified Standard from factory.

The Armstrong Shell & Tube heat exchangers provide dependable, efficient heat transfer in many applications ranging from HVAC to Industrial installations. Armstrong Shell & Tube heat exchangers are designed for higher-pressure applications in oil refineries and other large chemical processes.

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