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

The V80Hx60/1P-SC-S 22U +35.1+2x1 1/4"&28U is a 60-plate build of the SWEP V80. 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 S is the pressure class: 31 bar at 155 C. The connection field reads 22U +35.1+2x1 1/4"&28U. 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. The frame is published to 16.9 m3/h (74.41 GPM) - a port limit rather than a design flow. If the flow on either side would exceed the published ceiling, the answer is a larger frame, not more plates on this one.