B10TSHx80/1P-SPS-S 4x1"&22U(20)

B10TSHx80/1P-SPS-S 4x1"&22U(20) designates a SWEP B10TS brazed plate heat exchanger with 80 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-SPS fields read as single pass, with 316 stainless steel plates and a stainless, copper free braze. The closing S is the pressure class: 31 bar at 155 C. It is catalogued with 4x1"&22U(20) connections. The B10TS 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 80-plate unit comes to about 10.9 kg (24.1 lb) dry. The frame is published to 9 m3/h (39.63 GPM) - a port limit rather than a design flow. Thermal performance depends on the duty as much as on the part number, so include the fluids if the unit is going into a new application.