B80Hx60/1P-SC-M 2x35.1+2x1 1/4"&28U

Part number B80Hx60/1P-SC-M 2x35.1+2x1 1/4"&28U is the SWEP B80 frame carrying 60 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. The /1P-SC fields read as single pass, with 316/316L stainless steel plates and a copper braze. The closing M is the pressure class: up to 45 bar at 135 C, fatigue tested. It is catalogued with 2x35.1+2x1 1/4"&28U connections. The B80 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 12.5 kg (27.5 lb) dry. The frame is published to 16.9 m3/h (74.41 GPM) - a port limit rather than a design flow. A like-for-like order needs only this string; we recommend adding the fluids and flows where the system has been altered.