V120THx80/1P-SC-M 22U(27)+42U(27)+2x1 1/2" &35.1(27)

This is the 80-plate V120T: SWEP designation V120THx80/1P-SC-M 22U(27)+42U(27)+2x1 1/2" &35.1(27). The H plate is the obtuse chevron: it gives the most heat transfer per plate and the most pressure drop, so it suits duties where approach temperature matters more than pump head. 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. Connections are listed as 22U(27)+42U(27)+2x1 1/2" &35.1(27), in port order. 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 80-plate unit comes to about 42.2 kg (93.1 lb) dry. Maximum flow for the frame is 27.4 m3/h (120.64 GPM); that is a ceiling for the ports, not a duty point. If any field on your nameplate differs from the string above, tell us which one; a single letter is relevent to both rating and fit.