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

    5 out of 5 based on 5 reviews | Write a review
    Brazed plate heat exchanger price is competitive. Maximum quantity of plates is 50 or 60 for different models, heat exchange capacity is 14kBTU/17kBTU/6.8k~34kBTU respectively. The product is non-standard, plate specific quantity can be customized. Applicable mediums include water to water, air to air, water to air, oil to water, etc.
    SKU: ATO-PHE-5060
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days


    • Medium flow direction is counter flow (the primary and secondary flow direction is parallel and opposite).
    • 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. High temperature resistance, high pressure resistance, and corrosion resistance.
    • Plate heat exchangers use stainless steel, copper and brazing processes to provide efficient heat transfer.
    • It can be used for heat transfer, heating, condensation, cooling, evaporation, etc. of water, air, oil, gas, steam, organic solvents and other medium.

    Note: Non-standard customized products, for different plate quantities, price is different, the page price is for reference only. Please contact us for specific price.


    Model ATO-PHE-012 ATO-PHE-014 ATO-PHE-022
    Max Quantity of Plates 50 60 60
    Heat Exchange Capacity BTU 14k 17k 6.8k~34k
    W 4k 5k 2k-10k
    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 Form* 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
    Medium Flow Direction counter flow
    Designed Temperature -196℃~+200℃
    Liquid Side Maximum Threaded 3/4"
    Fluorine Side Maximum Thread 7/8"
    Certification CE
    Plate Thickness 0.3mm

    *Channel Form Characteristics

    L channel: low heat transfer coefficient, low resistance, suitable for large flow rate and weak heat transfer (low specific heat or small temperature difference), such as air heat transfer under ambient pressure.

    H channel: high heat transfer coefficient, high resistance, suitable for small flow rate and strong heat transfer (high specific heat, with phase change or large temperature difference), such as refrigerant phase change heat transfer.

    M channel: heat transfer coefficient and resistance are between H channel and L channel. 

    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

    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

    Joint Identification Diagram

    Joint Identification Diagram of Brazed Plate Heat Exchanger

    Plate Assembly Diagram

    Plate Assembly Diagram of Brazed Plate Heat Exchanger

    Flow and Channel Diagram

    Flow and Channel Diagram of Brazed Plate Heat Exchanger

    Existing reviews of Water to Air Brazed Plate Heat Exchanger, 50/60 Plate
    Satisfied with its performance
    The heat exchanger effectively transfers heat between my water and air systems, and I have noticed a significant improvement in my home's heating and cooling efficiency. The size is compact and space-saving.
    From: Carr | Date: 02/03/2023
    Was this review helpful? Yes No (0/0)
    Works very well
    I purchased this heat exchanger to heat the water going into the hot water heater. The exchanger works very well. I like this heat exchanger and will purchase it again.
    From: Biaxy | Date: 01/06/2022
    Was this review helpful? Yes No (0/0)
    Well worth the money
    Purchased this heat exchanger to heat the water going into the hot water heater. The exchanger works very well as our wood burner is normally set at 180 degrees. The heat exchanger is easy to install. Our hot water heater has not used any electricity since the heat exchanger has been installed.
    From: Wieland | Date: 26/05/2022
    Was this review helpful? Yes No (0/0)
    Happy with this heat exchanger
    Added to a heat exchanger in my barn to heat my tool room. Happy with its performance and will buy again. I will recommend it to my friends and family.
    From: Monzer | Date: 15/04/2022
    Was this review helpful? Yes No (0/0)
    UA value of 50/60 plate water to air brazed plate heat exchanger
    Hello! I'm currently looking into cooling solutions as a part of a turbine project for Siemens Gamesa as an intern, and I'm looking into your product, Water to Air Brazed Plate Heat Exchanger, 50/60 Plate. Is it possible that you guys have a more technical spec sheet for the PHE? Such as UA value?
    From: Anushree | Date: 04/07/2021
    Was this review helpful? Yes No (1/0)
    ATO Responded
    The UA value for ATO-PHE5060 with 50 plates is 300W/K.
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