Brazed Plate Heat Exchanger, BPHE, brazed flat plate heat exchanger

Brazed Plate Dimensions Brochure - Hi Pressure Brazed Plate Condensers/Evaporaters - WVO - Waste Vegetable Oil Brazed Plate Heaters

Call Us at 1.800.335.6650 for Selection Assistance or get your Heat Exchanger Quote

SEC Brazed Plate Heat Exchangers (BPHE) Get assistance 1.800.335.6650

The highly efficient brazed design and excellent value of SEC Brazed Plate heat exchangers (BPHE flat plate) makes them an economical choice for your heat transfer applications. Manufactured to the highest standards utilizing the latest brazing production technology our Copper, Nickel and Titanium brazed, Single and Double Wall and Air Gap Brazed Plate Heat Exchangers meet the demanding quality requirements of the internationally recognized industry standards organizations.

SEC Brazed Plate heat exchangers are pressure rated for 435 psi at 437F.
An economical Brazed Plate version manufactured to the same high standards is rated at for 235 psi.

corrugated brazed plates


  • Radiant Heating and Snow Melt
  • Domestic Hot Water Production
  • Solar and Geothermic Heating
  • Industrial Process Heat Recovery
  • Refrigeration - Condensers and Evaporators
  • Aquaculture and Marine Applications
  • Close Approach Heat Transfer
  • Beverage Production
  • Hydronic Heating
  • Oil Coolers
  • Pool, Hot Tub and Spa heating or cooling

  • A specially designed corrugation pattern plate promotes highly turbulent flow characteristics.
    High turbulence dramatically improves the heat transfer rate and reduces the amount
    and the possibility of deposit build up.

    SEC Brazed Plate Heat Exchanger Flow Channel Diagram
    a single pass brazed plate diagram

    One-Pass means Channels are Parallel.
    a multipass brazed plate diagram
    Multi-Pass means a System of Channels is divided
    into groups which are connected in series.

    SEC Brazed Plate Heat Exchangers (BPHE Flat Plate) offer the following Advantages..

  • Full Range of Models
  • Highly Efficient
  • Exceptional Value
  • Easy Instillation
  • OEM Inquiries Welcome
  • picture of brazed plate heat exchangers of different sizes

    SEC Brazed Plate heat exchangers consist of specially formed stainless steel plates, vacuum brazed together to form a highly efficient heat transfer device. The plate size, number of plates and connection types are varied to match the customers heat transfer requirements precisely.

    brazed plate heat exchanger in gray

    SEC Brazed Plate Heat Exchangers (BPHE Flat plate) Technical Information..

    Brazed Plate Models Dimensions (inches) Plate Area Channel Volume Maximum Flow Maximum Number of Weight (empty)
    A B C D F (Sq.ft) (USGAL) (GPM) Plates(NP) (Lbs)
    M-14A 7.6 3.1 6.1 1.6 .39+.09np 0.13 25 60
    M-312 12.1 3.1 10.9 1.6 .39+.09np 0.23 0.012 20 60 1.7+0.1np
    M-25 20.0 5.0 17.5 2.5 .49+.09np 0.62 0.020 75 120 5.0+.44np
    M-31B 12.0 5.0 9.8 2.8 .36+.09np 0.35 0.012 55 120 3.1+0.3np
    M-110X/X2J 20.9 9.8 18.0 6.9 .51+.09np 1.22 0.043 120 150 11.2+0.9np
    M-110H 18.2 10.0 14.9 6.7 .53+.11np 1.16 185 200
    M-110Y 20.6 9.5 16.9 5.8 .53+.11np 0.89 185 200
    M-110Z 20.6 9.5 16.9 5.8 .53+.11np 1.11 250 200
    brazed plate heat exchanger flow diagram
    Technical Parameters Diagram for Brazed Plate Heat Exchangers

    (for use with above chart)
    brazed plate connection types available
    Standard Connection Types for Brazed Plate Heat Exchangers:

    Solder (sweat) - Threaded (NPT) - Flanged


  • Plates and Connections: AISI 316
  • Brazing: Copper, Nickel

    Design Parameters:

  • Maximum Working Pressure: 435 Psi, optional ES Models available with 650 Psi
  • Maximum Working Temperature: copper brazed 437F, nickel brazed: 752F
  • Minimum Working Temperature: copper brazed -119F
    *(economic versions)

  • Brazed Plate
    Solder (sweat) Threaded (NPT) Flanges
    d* (in) E (in) d (in) E (in) d (in) E (in)
    M-14A 3/4 3/4 3/4 NPT (male) 7/8 Flanged Connections
    are available for the
    M-110(s) (custom order)
    M-312 3/4" 3/4 3/4 NPT (male) 7/8
    M-25 1 - 3/8 13/16 1 - 1 1/4 NPT .80
    M-31 1 1-3/8 1 NPT (male) 1-1/8
    M-110 2 1-1/4 1.5, 2.5 or 3" NPT 1-1/4
    Brazed Plate Dimensions Brochure - Hi Pressure Brazed Plate Condensers/Evaporaters
    - WVO - Brazed Waste Vegetable Oil Heaters

    Call SEC Heat Exchangers for sizing assistance or get questions and pricing answers

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    Titanium or Stainless Steel hot tub, spa, swimming pool heat exchangers are easy to open, easy to clean, easy to install and service
    Titanium or Stainless Steel hot tub, spa, swimming pool heat exchangers
    are easy to open, easy to clean, easy to install and service..

    SEC Heat Exchangers is manufacturer and distributor of brazed plate, bphe, shell and tube, u-tube heat exchangers, plate and frame heat exchangers, PHE gasketed plate exchangers, and energy stations worldwide.

    SEC Heat Exchangers  - Tel: 902-659-2424 - Fax: 902-659-2800

    "High Performance - Exceptional Value" Heat Exchangers