This Alfa Laval CB26-34H F21F21 Brazed Heat Exchanger is new from surplus stock.
This unit is 12.25" x 4.5" x 3.5" (L x W x H). There are (35) plates. The connector's outside dimensions are 1.25" (Threaded). The Max Temp for this unit is 437°F. The Max Water Pressure for this unit is 435psi.
A picture of the Plate Tag for this unit is
here.
A picture of the Top Connectors for this unit is
here.
A picture of the Bottom Connectors for this unit is
here.