B60Hx20/1P-SC-M 2"+2 1/2"+2"+2 1/2"

Part number B60Hx20/1P-SC-M 2"+2 1/2"+2"+2 1/2" is the SWEP B60 frame carrying 20 plates. 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. It is catalogued with 2"+2 1/2"+2"+2 1/2" connections. The B60 plate pack measures 374 x 364 mm (14.72 x 14.33 in) on 284.5 x 274.5 mm port centres, and by SWEP's published weight formula a 20-plate unit comes to about 25.3 kg (55.8 lb) dry. The frame is published to 76.2 m3/h (335.50 GPM) - a port limit rather than a design flow. Thermal performence depends on the duty as much as on the part number, so include the fluids if the unit is going into a new application.