B35TH0x63x62/2S-SC-S 4x2"(54) / 2x2"(54)

B35TH0x63x62/2S-SC-S 4x2"(54) / 2x2"(54) designates a SWEP B35T brazed plate heat exchanger with 63x62 plates in the pack. The digit after the plate letter (H0) tracks port size and port centre distance rather than heat transfer, so on a replacement it is the field that decides whether the unit lines up with the existing pipework. The closing S is the pressure class: 31 bar at 155 C. The connection field reads 4x2"(54) / 2x2"(54). The B35T plate pack measures 393 x 243 mm (15.47 x 9.57 in) on 324 x 174 mm port centres. The frame is published to 27 m3/h (118.88 GPM) - a port limit rather than a design flow. 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.