B427Hx360/1P-SC-S / 4xDN100C cs

This is the 360-plate B427: SWEP designation B427Hx360/1P-SC-S / 4xDN100C cs. 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 / 4xDN100C cs. The B427 plate pack measures 694 x 304 mm (27.32 x 11.97 in) on 567 x 179 mm port centres, and by SWEP's published weight formula a 360-plate unit comes to about 242.9 kg (535.5 lb) dry. The frame is published to 155.5 m3/h (684.65 GPM) - a port limit rather than a design flow. It is not necessary to send drawings for a like-for-like replacement - the string above carries the whole build.