B120THx180/1P-SC-S 4x2"(54)

Part number B120THx180/1P-SC-S 4x2"(54) is the SWEP B120T frame carrying 180 plates. Its H plates are the high-theta pattern - the choice when the leaving temperature is tight and the pump has head to spare. 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"(54). The B120T plate pack measures 525 x 243 mm (20.67 x 9.57 in) on 456 x 174 mm port centres, and by SWEP's published weight formula a 180-plate unit comes to about 81.0 kg (178.7 lb) dry. The frame is published to 27.4 m3/h (120.64 GPM) - a port limit rather than a design flow. If the flow on either side would exceed the published ceiling, the answer is a larger frame, not more plates on this one.