Get current pricing for Pfaudler, 15 Sq Ft Pfaudler Ta 15 Square Feet Pfaudler Tantalum Horizontal Heat Exchanger. Shell Rated 150 Psi And Full Vacuum @ 450 F, Tubes Rated 150 Psi @ 450 F. Type Bem 06 . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: