| Product | Type | Plates | Max Flow |
|---|---|---|---|
| Heat Exchanger | Brazed Plate | 36 | 74.41 GPM |
Note: Unit pictured is representative of standard unit and may not exactly depict p/n B80Hx36/1P-NC-S 4x1 1/4" as shown on this page.
The B80Hx36/1P-NC-S 4x1 1/4" is a 36-plate build of the SWEP B80. Its H plates are the high-theta pattern - the choice when the leaving temperature is tight and the pump has head to spare. The /1P-NC fields read as single pass, with AISI 304 stainless steel plates and a copper braze. The closing S is the pressure class: 31 bar at 155 C. Connections are listed as 4x1 1/4", in port order. 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 36-plate unit comes to about 8.5 kg (18.8 lb) dry. The frame is published to 16.9 m3/h (74.41 GPM) - a port limit rather than a design flow. If any field on your nameplate differs from the string above, tell us which one; a single letter is relevant to both rating and fit.