Replacement Tube Bundles are certified and made to fit Armstrong Shell & Tube Heat Exchangers.
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)