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BPSW Series

The BPSW Series is rugged, compact and cost-effective, and is reliable over long periods of time with minimal maintenance. Design features of this highly-efficient series include 316 stainless steel construction and standard SAE connections. High plate channel turbulence effectively performs even in close approach temperatures. The compact size is an optimal heat transfer solution for industrial applications where space is limited. A wide offering of full featured standard models is available with short lead times and fast delivery.

Delta T Heat Exchangers is partnered with Thermal Transfer Products, a division of API Heat Transfer, to offer their pre-engineered heat exchangers. If you know your performance requirements, you can contact us by requesting a quote.


  • Short lead time
  • Stacked plate
  • Stainless steel
  • Copper brazed (nickel option)
  • High performance
  • Compact design
  • Corrosion resistant Type 316 stainless steel plates
  • Mounting studs standard (except 8×3 plates)
  • Oil to water applications
  • SAE connections
  • SAE oil connections, NPT water connections


  • Maximum Working Pressure 450 PSI (31 BAR)
  • Minimum Working Temperature -320ºF (-19°C)
  • Maximum Working Temperature 437ºF (225°C)

Product Options

  • Foot Mounting Bracket (except 8×3 plates)


  • Plate Material Fluid Contact – 316 stainless steel
  • Braze Material – Copper (Nickel option)
  • Connectors – 316 stainless steel
  • Stud Bolts – 304 stainless steel
  • Foot Mounting Bracket – Carbon steel

Customer Focused and Driven

  • All catalog product is available with short lead-times
  • Expert application engineers are available to select and size the right product for your application
  • Custom designs are available