Check the listing for details. 10"x20" 100 Plate with 2" Male Pipe Threaded Ports. Color: Stainless Steel, Condition: New. Listed at 1890.00 USD. 10"x20" 100 Plate Water to Water Heat Exchanger with 2" NPT *1,250,000 BTU/Hr* GPM 127.10* 2” MPT Ports * Dimensions – 10”x 20”Design Pressure: 435 psiTest Pressure: 652 psi Design Temp: -256F - 437F UL LISTEDComes with Brackets These are true 10" x 20" Units These are made of 316 Stainless Steel and are UL listed. These are an expensive item and no reason to have to replace them sooner than needed Not to be used for transferring steam!The brazed plate heat exchanger has a simple operating principle. Based on the plate and nozzle orientation, each fluid passes through alternative channels within the exchanger. An extremely high heat transfer coefficient is attained due to the flow in each channel. The specially designed and tested pattern causes a turbulent flow of the fluid resulting in higher heat transfer and reduction of the amount of deposits inside the unit. The fluids can be plumbed in counter or co-current way.We provide a limited lifetime warranty against manufacturer's defects. ***We will ship to Alaska/e call for shipping quote***