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    Water to Air Brazed Plate Heat Exchanger, 50/60 Plate

    The brazed plate heat exchanger can be used for heat transfer, heating, condensation, cooling, evaporation, etc. of water, air, oil, gas, steam, organic solvents and other medium. The maximum number of plates is 50 or 60 plates and can be customized. Heat exchange area per plate can select 0.012/0.014/0.022 square cm. Plate heat exchangers use stainless steel, copper and brazing processes to provide efficient heat transfer. It is ideal for air conditioner, heat pump, chiller, solar equipment, etc.
    SKU: ATO-PHE-5060
    Delivery date: 6-20 days


    • Compared with the shell and tube heat exchanger, brazed plate heat exchanger has a compact structure, small size and light weight, which greatly saves design and installation space.
    • Specifications such as the number of plates, the combination of channels, and threaded nozzles can be customized.
    • High temperature resistance, high pressure resistance, and corrosion resistance. It can realize heat exchange for water to water, air to air, water to air, oil to water.


    Model ATO-PHE-012 ATO-PHE-014 ATO-PHE-022
    Max Quantity of Plates* 50 60 60
    Heat Exchange Capacity 4kw 5kw 2-10kw
    Heat Exchange Area/Per Plate 0.012m2 0.014m2 0.022m2
    Volume/Per Channel 0.018L 0.020L 0.022L
    Max Flow 3.3 m3/h 3.6 m3/h 3.3 m3/h
    Channel H H, L, M H, L, M
    Designed Pressure 1.0/3.0 MPa 1.0/3.0/4.5 MPa 1.0/3.0/4.5 MPa
    Size 192*73mm 203*73mm 316*73mm
    Weight (kg, n is the plates quantity) 0.4+0.044n 0.5+0.05n 0.7+0.07n
    Designed Temperature -196℃~+200℃
    Liquid Side Maximum Threaded 3/4"
    Fluorine Side Maximum Thread 7/8"
    Certification CE
    Plate Thickness 0.3mm

    *Note: With different plate quantity, the price is different. Page price is for reference only. Please contact us for details.

    Dimension Diagram of 50/60 Plate Brazed Plate Heat Exchanger (unit: mm)

    Calculation method of size A
    Model ATO-PHE-012 ATO-PHE-014 ATO-PHE-022
    A (mm) 11+2.3n
    A (mm) 9+2.3n

    Dimension Diagram of 50/60 Plate Brazed Plate Heat Exchanger

    Joint Identification Diagram of Brazed Plate Heat Exchanger

    Joint Identification Diagram of Brazed Plate Heat Exchanger


    Tips: What is a brazed plate heat exchanger?

    Brazed plate heat exchanger is a kind of high-efficiency heat exchanger made of a series of metal plates with a certain corrugated shape. There are four corner holes on the plate for the two fluids to transfer heat. There are thin rectangular channels between various plates, and heat is exchanged through the plates. Brazed plate heat exchangers are ideal equipment for heat exchange from air to air, water to air, water to water, and oil to water. It has characteristics of high heat exchange efficiency, small heat loss, compact structure, small footprint, wide application, and long service life.

    Four corner holes on the plate and gasket of the brazed plate heat exchanger form fluid distribution tube and collection tube. At the same time, it reasonably separates the hot and cold fluids, so that hot and cold fluids flow in flow channels on both sides of each plate, and heat is exchanged through the plates. Hot and cold medium generally pass countercurrently on both sides of the metal plate. Cross-sections of the channels between plates are variable and tortuous, which effectively makes the fluid turbulent, thereby reducing the thermal resistance of the liquid film. Since the dirt is thin, its thermal resistance is also very small. In addition, there is no bypass flow like the shell and tube heat exchanger, so the heat transfer coefficient of plate heat exchanger is usually 3 to 5 times that of shell and tube heat exchanger. When designing the flow channel, generally the cold medium is on the outside and hot medium is on the inside, which largely guarantees that the heat emitted by hot medium is absorbed by cold medium.

    Structure Diagram of Brazed Plate Heat Exchanger

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