VEVOR Brazed Plate Heat Exchanger - 30 Plates - 3/4 inch MNPT

Experience top-notch thermal efficiency with the VEVOR 3/4 inch MNPT Heat Exchanger, a compact and...

Best current price£35.90from Vevor UK

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Vevor UKVEVOR Heat Exchanger 3/4” MNPT Ports Brazed Plate Heat Exchanger 30 Plate heat exchanger plate exchanger Stainless Steel 316L Flat Plate Heat Exchanger Plate Chiller Wort for Hydronic Heating
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Product Information

Full details

The VEVOR 30-Plate Brazed Plate Heat Exchanger is designed for residential and industrial heating professionals who require a compact, highly efficient thermal transfer solution for applications like solar heating, oil cooling, and engine heat recovery. It offers exceptional durability across a massive temperature range, though users should note that its fixed brazed design means internal components are not serviceable if clogging occurs.

All features

Model Part Number010268730644
BrandVEVOR

Extended Product Information

FAQs

Can this unit be opened to clean the plates?

No, this is a brazed plate heat exchanger, which means the plates are permanently bonded together and cannot be disassembled.

What is the maximum pressure this unit can handle?

The design pressure is 3.0 MPa, and it has been tested at 4.5 MPa.

What type of fittings do I need for this exchanger?

The unit features 3/4 inch MNPT (Male National Pipe Taper) ports.

Is this suitable for potable water?

Yes, provided the installation meets local plumbing codes, though regular maintenance is suggested if used with hard water.

Can it be used for cooling engine oil?

Yes, the materials are compatible with oil cooling and engine heat recovery applications.

What are the physical dimensions of the unit?

The unit measures 20 cm in length, 7.8 cm in width, and 9.5 cm in height.

Troubleshooting

Reduced heat transfer efficiency

Check for scale buildup inside the plates and flush the system with a descaling solution.

External leaks at ports

Verify that thread sealant was applied correctly and tighten the 3/4 inch MNPT connections.

Restricted flow rate

Inspect upstream filters for blockage or ensure the pump is providing adequate pressure to push fluid through the plate channels.

Pros and Cons

Pros

  • High thermal efficiency in a compact footprint
  • Extremely versatile operating temperature range
  • Standard 3/4 inch MNPT ports for easy installation
  • High pressure resistance for industrial applications

Cons

  • Fixed brazed design cannot be opened for manual cleaning
  • Susceptible to mineral buildup in hard water areas
  • Limited to specific flow-through installation methods

Setup, Compatibility & Care

Installation requires standard 3/4 inch MNPT threaded fittings. It is recommended to use appropriate thread sealant to ensure leak-free connections. When installing, ensure the unit is mounted in a stable position that minimizes vibration. For long-term care, utilize a filtration system on the input lines to catch debris, as the brazed plates are sensitive to clogs. To descale the unit, consider installing a bypass loop with isolation valves that allow for the periodic circulation of a mild descaling agent if the system is used with hard water.

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