B8THx40/1P-SC-M 4x3/4''&16

Part number B8THx40/1P-SC-M 4x3/4''&16 is the SWEP B8T frame carrying 40 plates. Its H plates are the high-theta pattern - the choice when the leaving temperature is tight and the pump has head to spare. 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 4x3/4''&16 connections. The B8T plate pack measures 317 x 76 mm (12.48 x 2.99 in) on 278 x 40 mm port centres, and by SWEP's published weight formula a 40-plate unit comes to about 3.8 kg (8.5 lb) dry. The frame is published to 4 m3/h (17.61 GPM) - a port limit rather than a design flow. It is not necessary to send drawings for a like-for-like replacement - the string above carries the whole build.