B10TSHx20/1P-SPS-S 4x1"&22U(20)

Part number B10TSHx20/1P-SPS-S 4x1"&22U(20) is the SWEP B10TS 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; -SPS is 316 stainless steel plates joined with stainless, copper free. The closing S is the pressure class: 31 bar at 155 C. The connection field reads 4x1"&22U(20). 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 20-plate unit comes to about 3.7 kg (8.1 lb) dry. Maximum flow for the frame is 9 m3/h (39.63 GPM); that is a ceiling for the ports, not a duty point. If the duty has changed since the original equipment went in, send the flows and both inlet conditions and we will confirm whether this configuration still fits.