| Product Description | 4,680 sq ft all CS horiz U-tube and shell heat exchanger. Mfd by Southern Heat Exchanger, SN 85-053A, NB #4133, blt 1985, Type BHU, Size 49-168. Tube side rated 275 psi @ 350 deg F, shell side rated 275 psi/full vac @ 350 deg F. (1,490) 3/4" dia x 14 bwg x 16' long CS U-tubes. CS heads. 2 pass design tube side. CS shell 50" dia. Double split flow shell. Mtd on saddles. |