V120THx50/1P-SC-M 22U(27)+42U(27)+2x1 1/2"&35.1(27)

This is the 50-plate V120T: SWEP designation V120THx50/1P-SC-M 22U(27)+42U(27)+2x1 1/2"&35.1(27). 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 M is the pressure class: up to 45 bar at 135 C, fatigue tested. The connection field reads 22U(27)+42U(27)+2x1 1/2"&35.1(27). The V120T 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 50-plate unit comes to about 29.5 kg (65.1 lb) dry. The frame is published to 27.4 m3/h (120.64 GPM) - a port limit rather than a design flow. Where a nameplate is worn, the plate count and the connection sizes are usually enough to separate this build from its neighbours in the series.