B86Hx100/1P-SC-M 4x1"&22U(20)

Part number B86Hx100/1P-SC-M 4x1"&22U(20) is the SWEP B86 frame carrying 100 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. The connection field reads 4x1"&22U(20). The B86 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 100-plate unit comes to about 15.8 kg (34.7 lb) dry. The frame is published to 9 m3/h (39.63 GPM) - a port limit rather than a design flow. Use this designation as the reference on a quote request; nothing more is needed until the duty itself changes.