B10THx40/1P-SC-M 2x28U+2x1"&22U

This is the 40-plate B10T: SWEP designation B10THx40/1P-SC-M 2x28U+2x1"&22U. 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. The connection field reads 2x28U+2x1"&22U. The B10T plate pack measures 289 x 119 mm (11.38 x 4.69 in) on 243 x 72 mm port centres, and by SWEP's published weight formula a 40-plate unit comes to about 5.0 kg (11.0 lb) dry. The frame is published to 9 m3/h (39.63 GPM) - a port limit rather than a design flow. It is not neccessary to send drawings for a like-for-like replacement - the string above carries the whole build.