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Triple Pass Heaters

The Serpentine II and Serpentine VI Triple Pass heaters are modular field replaceable air heater products commonly used in OEM applications. The popular air heater element consists of a versatile Serpentine coil that fits into a stainless steel “triple-pass” exchange housing and makes electrical connections through fittings pressed into the base. The housing uses the incoming air to cool the outer shell prior to passing through the heater element. This minimizes radiant heat loss and provides a safe to the touch product to minimize injury to operators who come in contact with the heater.  Air is commonly supplied by compressed air supply lines.

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Serpentine II diagram

Serpentine II The popular air heater element consists of a versatile Serpentine coil that fits into a stainless steel “triple-pass” exchange housing.

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Serpentine VI diagram

Serpentine VI Popular OEM heaters, the housing uses the incoming air to cool the outer shell prior to passing through the heater element.

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Please use the following page to contact us with your air heater questions. If you have a specific heating application, please select "heating quote" to guide you through all known specifications pertaining to your project.  Our application engineers will use this information to construct the air heater features that will work best for your application. 

Please note, we do not sell products for any purpose connected with chemical, biological, or nuclear weapons; or missiles delivering such weapons.

 

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