S This sale includes(1) 60 Plate 5"x12" Brazed Plate Heat Exchanger [1" MPT](1) BP Series 5"x12" Brazed Plate Heat Exchanger Mounting Bracket [works with BP5x12 40-60 plate]One common application for these plate exchangers is for use in conjunction with outdoor wood stoves when transferring heat to the existing indoor pressurized boiler system essentially keeping the two fluids separate with optimal heat transfer.We give realistic heat transfer outputs using realistic flow rates. Any brazed plate heat exchanger can have higher or lower performance data based on temperatures, flow rates, and other variables.BTU Rating291,000 BTU/hr @ 10 GPM.Product DataMaterial: 316L Stainless Steel plates with 99.9% copper brazingType: Liquid to LiquidConnections: 1" MPT PortsSize: 5" x 12" x (# of plates)Design Pressure: 435 psiTest Pressure: 652 psiDesign Temperature: -256F - 437FApprovals: UL Listed AdvantagesWide port spacing to allow for easier installation (2-3/4" C-C) Four Mounting Studs on front cover for ease of installation 1" MPT connections standard on all units, 1-1/4" MPT connections available on units 40 plates & largerRated for use in high temperature (437F) and pressure applications (435 psi) The heat exchanger carries a Limited Lifetime WarrantyHow it worksAn extremely high heat transfer coefficient is attained due to the flow characteristics in each channel.A specially designed and tested chevron pattern causes a turbulent flow of the fluid resulting in higher heat transfer and reduction of the amount of deposits inside the unit.