For sale is a stainless plate heat exchanger typically used in breweries and beverage facilities for rapid wort cooling (hot-side to knockout temperature) and/or process liquid heat transfer depending on configuration.

Typical uses:

Wort cooling via glycol/chilled water loop
Heat recovery / pre-heating brewing liquor (if configured)
General beverage/process heat transfer where a plate HX is suitable
Included / setup (confirm):

Stainless plate pack with frame
Ports/fittings as shown in photos
Any mounting hardware currently installed (if applicable)
Buyer will want to confirm:

Plate count, plate material, and gasket material
Port sizes and connection types
Flow rate capacity and approach temps at your target knockout
Pressure rating / max temp
Overall dimensions and approximate weight