FlareSeal® Delivers a Confident, Leak-free Flare!

Perfect for Ductless Mini Split installations.

The Flare Seal prevents and eliminates refrigerant leaks in Refrigeration and HVAC systems.

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Leak free flare connection using FlareSeal

The HVAC/R Industry Changing Multi-Ring-Seal By FlareSeal®

The Multi-Ring-Seal by FlareSeal® allows the best of both worlds in a flare connection, allowing for serviceable components while maintaining a permanent leak-free connection. FlareSeal® can even be used to repair a small existing leak!

  • Creates a confident leak-free flare connection.
  • Reduces annual cost of refrigerant.
  • Lowers cost to operate systems due to leak reductions.
  • Sales advantage for OEM's over others not using FlareSeal®.
  • Protection against weeping on new and existing equipment.
  • Allows for serviceable components to be installed.
  • Reduces service calls due to refrigerant leaks.
  • Protection for the environment.
  • Improves integrity of every flare connection.
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Endless Applications for Leak-Free Flare Connections!

Pilot Lines

Evaporator Pressure Regulators

Hi-Low Pressure Controls

Thermostatic Expansion Valves

Filter Driers

Oil Filters

HVAC Mini-Splits

LP Gas Lines

FlareSeal logo

The FlareSeal® was Developed Specifically for the HVAC/R Industry

The seal protects against the primary area of flare leaks… on the sealing surface. FlareSeal® fits all common SAE flare connections for our industry. It not only provides a long-term leak-free connection on new installations or products, but it also can be used to stop weeping connections in existing systems.

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FlareSeal easy 3 step install

Easy 3 Step Install

  • 1Clean the male flare fitting
  • 2Snap the flare seal squarely on the fitting
  • 3Tighten to OEM recommendation

The FlareSeal® is an engineered copper gasket with a special multi-ring design on the flare surface.

The entire product is coated with a baked on Loctite® coating. The combination of the two allows for an easy clip-on solution that compensates for scratches in the sealing surface and other alignment imperfections between the male and female flare.

The entire product is coated with a baked on Loctite® coating. The combination of the two allows for an easy clip-on solution that compensates for scratches in the sealing surface and other alignment imperfections between the male and female flare. The FlareSeal© has been perfected for the Refrigeration and HVAC Industry! Once assembled, the FlareSeal© becomes the best long-term leak-free flare connection in our industry.

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FlareSeal copper gasket seals flare fittings

I pulled a vacuum and got a 134 microns. I worried about that and purchased and installed the Flareseal ®. After that I got a 96 micron on the vacuum hold test. I am sold on theses little gems.

Julian M.

HVAC Contractor - Mini Split Installer