Get current pricing for Vicarb, 352.9 Sq.Ft. Vicarb 352.9 Sq.ft. Hastelloy C Vicarb Block Type Heat Exchanger. Rated 300 Psi @ 400 C Hot Side, 300 Psi @ 400 C Cold Side.design Duty: 4.464 Mm Btu/hr. Pre . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: