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Quotes - Engineering - SalesB28Hx76/1P-SC-S 4x1 1/4"(D24.70)
SWEP| Product | Type | Plates | Max Flow |
|---|---|---|---|
| Heat Exchanger | Brazed Plate | 76 | 74.41 GPM |
Note: Unit pictured is representative of standard unit and may not exactly depict p/n B28Hx76/1P-SC-S 4x1 1/4"(D24.70) as shown on this page.
Description
B28Hx76/1P-SC-S 4x1 1/4"(D24.70) designates a SWEP B28 brazed plate heat exchanger with 76 plates in the pack. 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-SC fields read as single pass, with 316/316L 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"(D24.70), in port order. The B28 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 76-plate unit comes to about 14.5 kg (32.0 lb) dry. The frame is published to 16.9 m3/h (74.41 GPM) - a port limit rather than a design flow. Check the connection field seperately from the plate count: two units can be consistent in every other field and still not pipe up.
Product Overview
Configuration & Size
Plate Type:
H - obtuse chevron, high transfer
Plates:
76
Pass Arrangement:
Single pass (1P)
Connections:
4x1 1/4"(D24.70)
Plate Pack (A x B):
526 x 119 mm (20.71 x 4.69 in)
Port Centres (C x D):
470 x 63 mm (18.5 x 2.48 in)
Dry Weight (calculated):
14.5 kg (32.0 lb)
Materials of Construction
- Plates: 316/316L stainless steel
- Braze: Copper
- Material Code: SC
Rating
- Pressure Class: S - 31 bar at 155 C
- Max Flow: 16.9 m3/h (74.41 GPM)
- Max Plates on Frame: 141
- Approvals: PED, UL, KHK
