316L or Titanium PVCU compsit constuction pool exchangers
  


Pool Exchangers Line

Benefits of SEC Pool Exchangers

The SEC Pool Exchanger Line of heat exchangers is designed to perform at high fluid velocities with low pressure drops.
It has a helical coiled tube design that makes it distinctive from other shell and tube heat exchangers on the market today. This unique design enables efficient heat transfer performance, and allows for diversity in its applications.

To maximize the performance of the Pool Exchanger Line of heat exchangers, the product should be installed in a counter-current flow method, as shown below in Figure 1 below. The hot, or heating, fluid flows through the tube side. The cold, or heated, fluid flows through the shell side.

Example: for swimming pool applications, the pool water is to flow through the shell side, and the boiler water is to flow through the tube side.

SEC Heat Exchangers Pool Exchanger Flow Diagram

The Pool Exchanger Line come with mounting brackets to assist in their installation and ease of use.

Under no circumstances should there be any pulsating of fluids in the system, this causes vibrations that could damage the structural integrity of the pool exchanger. The system should be designed to prevent the unit from encountering pressure shocks and rapid temperature changes.

The Pool Exchanger design parameters are:

  • Shell Side Pressure: 60 PSI (4 bar)
  • Shell Side Temperature: 140 F (60 c)
  • Tube Side Pressure: 150 PSI (10 bar)
  • Tube Side Temperature: 250 F (120 c)

    Please DO NOT exceed these design parameters. Failure to adhere to these parameters may result in equipment damage and/or personal injuries.

    The Pool Exchanger Constuction Materials:


    Items Component Qty Material
    1 Helical Tube Bundle 1 Titanium or 316L Stainless Steel
    2 Shell 1 Unplasticized Polyvinyl Chloride (PVCU)
    3 Head 2 Polyphtalamide, 40% Glass Fibre
    4 Shell Gasket 4 Nitrile / EPDM
    5 Nozzle Gasket 2 Nitrile / EPDM
    6 Tightening Nut 2 Plastic
    7 Support Bracket (pair) 1 Plastic

    The helical tube bundles are available in both Titanium and 316L Stainless Steel.
    Stainless steel tube bundles should not be used in applications that involve high chloride levels or sea/saltwater. The Titanium tube bundles are recommended in these cases.



    • MODEL Normal Capacity Hot Water Cold Water
        Flow Rate Pressure Drop Flow Rate Pressure Drop
      kW Btu/h l/min USGPM kPa Psig l/min USGPM kPa Psig
    Stainless Steel Models
    110S 29 98,000 22 5.8 11 1.6 250 66 9 1.3
    220S 57 195,000 30 7.9 28 4.1 300 80 19 2.3
    330S 87 298,000 35 9.2 38 5.5 350 92 20 2.9
    440S 113 385,000 40 10.6 65 9.4 400 106 25 3.6
    Titanium Models
    110Ti 29 98,000 22 5.8 11 1.6 250 66 9 1.3
    220Ti 57 195,000 30 7.9 28 4.1 300 80 19 2.3
    330Ti 87 298,000 35 9.2 38 5.5 350 92 20 2.9
    440Ti 113 385,000 40 10.6 65 9.4 400 106 25 3.6
      

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    Index | Request a Pool Exchanger Quote

      View or Print the Pool Exchanger Brochure

      View or Print the Pool Exchanger Installation/Service Manual



    Typical Swimming Pool Instillation
    1. Boiler
    2. Pool Exchanger
    3. Swimming Pool
    4. Pump
    5. Filtration
    6. Chlorine Feeder
    7. Circulation Pump
    8. Flow Control Valve
    9. Gate Valve
    10. Check Valve
    11. Thermometer
    12. Safety Relief Valve


    The PL/PLT Option:

    If you require an All Titanium exchanger, the SEC PLT models are rated at 150 psi, utilizing straight plain tubes with NPTM (Male) connections.

    The SEC All Stainless Steel PL models are an all 316L stainless steel exchanger with an ASME rating of 250 psi @ 406F. Designed with Female NPT connections and straight corrugated tubes.

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