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Lifetime warranty against manufacturer's defects. 3/4" Male NPT Fittngs on all 4 Ports All of our heat exchangers are Heat Exchanger Characteristics 0.012 m /plate (.14 ft /plate) 0.018L/channel (.004756 gal/channel) -195 C to +220 C (-319 F to 430 F) F1-F3 and F2-F4 (see diag above) SS304 has good general corrosion resistance to a range of organic and in-organic fluids. It will have poor resistance to sulfuric and hydrochloric acids. Crevice corrosion may also occur when chlorides (salts) are present in the fluid. Since chlorides are in all natural sources of water it is best to use distilled water whenever possible. typically, a unit will last about 10 years with regular tap water depending on salt content. Not recommended for use with salt water. SVO conversions, Heat pump system, household type central air conditioning, after heat recycling, refrigeration equipment, industry cold water machine,cooleroil and so on Yes - TUVReinland ISO9001:2000 Stainless Steel Copper Brazed Plate Heat Exchangers Heat transfer occurs when there is a difference in temperature between two mediums. Heat will travel from the hot source to the cold source. The rate at which the heat transfer occurs at is determined by many factors such as the heat conductivity of the two materials andthe difference in temperatures of the two mediums. Convectiuve heat transfer occurs when the materials are moving against each other. Plate heat exchangers have significantly good heat transfer rates because they use metal plates which have high heat conductivity rates and the plates are extremely thin. The plate heat exchangers also achieve high amounts of heat transfer through convective forces with both working fluids. With large temperature differentials, great amounts of heat transfer can be achieved using a plate heat exchanger. Corrosion is usually how these units will fail. Use fluids with reasonable pH levels to ensure a long lasting life. Hard water will corrode faster than regular water. (Use distilled if possible; Distilled should never corrode it) Salt water will corrode stainless steel very fast. It is recommended to clean the exchanger often if you are using corrosive fluids. Normal usage (non-corrosive fluids) should expect 10-20 years of life. Fluids containing chlorides will corrode the unit quickly. This is an extremely popular unit for wood burning furnaces, radiant floor systems, refrigerant systems, straight vegetable oil conversions, beer chilling, air conditioning system and solar water heating systems. It will work for any application in which the desired result is for two fluids (liquid or gas) to exchange heat. Fluid A passes from the port on the left of the heat exchanger through every other channel created by the plates to the opposite end port on the left of the heat exchanger (looking at it the long way). Fluid B passes from the port on the right through the other channels created by the plates and comes out the other port on the right side. The fluids are essentially touching each other through the plates and heat is transferred from the hot fluid to the cold fluid. (but the fluids do not mix) Below are two performance sheets which will give you an idea of how our heat exchangers perform under different scenarios. heat exchanger performance sheet 1 heat exchanger performance sheet 2 Need a heat exchanger sized for you? Please email us with the following information: fluid media/substance of each fluid used (if using antifreeze, we need to know how much % water and %ethlyene glycol you have), and 5 of the following 7 variables for the hot/cold fluid parameters. We will size the best heat exchanger for your application based on the given parameters and estimate the result of the other 2 parameters left blank based on that heat exchanger's performance. 7 Variable Paramters to provide for Analysis (please only provide us 5 of the 7, we will determine the other 2 in the sizing.) Hot fluid flow rate (L/hour or gpm) Cold fluid flow rate (L/hour or gpm) Hot fluid inlet temperature (deg F or C) Cold fluid inlet temperature (deg F or C) Hot fluid outlet temperature (deg F or C) Cold fluid outlet temperature (deg F or C) Desired heat transfer (kw or Btu/hour) How to declare micron sizes or other specifications (15 plate brazed heat exchanger outdoor wood furance was posted and is owned by: Martina Duke) |
mduke@chicagopartsnetwork.com (Martina Duke) for more information.
