V400THx150/1P-SC-M

V400THx150/1P-SC-M designates a SWEP V400T brazed plate heat exchanger with 150 plates in the pack. 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 M is the pressure class: up to 45 bar at 135 C, fatigue tested. The V400T plate pack measures 694 x 304 mm (27.32 x 11.97 in) on 601 x 205.5 mm port centres, and by SWEP's published weight formula a 150-plate unit comes to about 121.8 kg (268.6 lb) dry. The frame is published to 83 m3/h (365.44 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 whether this configuration still fits.