B427Hx120/1P-SC-S / 4xDN100C cs

Part number B427Hx120/1P-SC-S / 4xDN100C cs is the SWEP B427 frame carrying 120 plates. Its H plates are the high-theta pattern - the choice when the leaving temperature is tight and the pump has head to spare. The /1P-SC fields read as single pass, with 316/316L stainless steel plates and a copper braze. The closing S is the pressure class: 31 bar at 155 C. Connections are listed as / 4xDN100C cs, in port order. 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 120-plate unit comes to about 101.3 kg (223.4 lb) dry. Maximum flow for the frame is 155.5 m3/h (684.65 GPM); that is a ceiling for the ports, not a duty point. For a new duty, send the inlet temperature on each side and the flows, and we will say immediately whether this plate count is the right one.