B50Hx180/1P-SC-S 4x2 1/2"(54)

This is the 180-plate B50: SWEP designation B50Hx180/1P-SC-S 4x2 1/2"(54). The H plate is the obtuse chevron: it gives the most heat transfer per plate and the most pressure drop, so it suits duties where approach temperature matters more than pump head. Reading the string: /1P is single pass; -SC is 316/316L stainless steel plates joined with copper. The closing S is the pressure class: 31 bar at 155 C. The connection field reads 4x2 1/2"(54). The B50 plate pack measures 525 x 243 mm (20.67 x 9.57 in) on 441 x 159 mm port centres. If the duty has changed since the original equipment went in, send the flows and both inlet conditions and we will confirm wether this configuration still fits.