V80Hx60/1P-SC-S 22U(27)+35.1(27)+2x1 1/4"&28U(27)

V80Hx60/1P-SC-S 22U(27)+35.1(27)+2x1 1/4"&28U(27) designates a SWEP V80 brazed plate heat exchanger with 60 plates in the pack. 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. 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 22U(27)+35.1(27)+2x1 1/4"&28U(27), in port order. The V80 plate pack measures 526 x 119 mm (20.71 x 4.69 in) on 470 x 63 mm port centres, and by SWEP's published weight formula a 60-plate unit comes to about 14.2 kg (31.4 lb) dry. Maximum flow for the frame is 16.9 m3/h (74.41 GPM); that is a ceiling for the ports, not a duty point. A like-for-like order needs only this string; we reccomend adding the fluids and flows where the system has been altered.