Mechanical Seal Plugs

SEAL LEAKING TUBES: Greater seal flexibility unlike metal to metal that can loosen over thermal cycles.

SECURE: Positive sealing at operating pressures up to 5,000 psig in either shell or tube side directions. Application temperatures as high as 550 degrees F.

FAST AND EASY: Can be installed at the face of the tubesheet or fully internal to the tube or tubesheet hole. No special tooling required.

REMOVABLE AND REUSEABLE: Removes in seconds. No drilling or machining required.

Plug and seal material available for all shell and tube exchangers - FEEDWATER HEATERS, CONDENSERS, AIR COOLERS, STEAM BOILERS, PROCESS EXCHANGERS, CHILLERS. Sizes suitable for I.D. range from .400" to 2.000".

There are two models of plugs:

Alpha plugs are typically used in high-pressure applications such as feedwater heaters.

Beta Plugs are typically used in low-pressure applications such as condensers and condensate coolers. We also offer an INTERNAL version of our BETA plug for completely within the tube applications.

Read about how Powerfect plugs performed at a local generating station

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