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Over a Century of American-Made Custom Tanks and Fluid Control Specialty Equipment

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Wessels has a tank for every job. Can’t find what you’re looking for? We’ll build it. Contact us today about manufacturing your custom tank.

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For over 100 years, Wessels Company has provided the best in personalized, one-on-one customer service.

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Wessels manufactures products built in accordance with the ASME boiler and pressure vessel code of pressure vessels and custom tanks (ASME).

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Work with Wessels products or services on a daily basis? Check out our smartphone apps, available now for Apple iPhone and Google Android devices.

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Recent News & Events

  • Understanding Expansion Factor

    Expansion factor is defined as the fractional change of the volume of a substance from a change in its temperature. Simply said, as a substance temperature increases, its volume increases. This is important when determining the amount of fluid that will expand in a hydronic system and subsequently the expansion tank needed to accommodate this […] Read more →

  • New! Online Order Search Bar

      You can now search your order history on WesselsVessels.com using a dedicated "search order" bar. Find new and old orders quickly by searching for information relevant to your order, such as the purchase order number, online order, wessels order, partnumber or product description. Click the blue Order Nmber link to view the complete order information.   […] Read more →

  • August Employee Spotlight 2024

    Wessels is proud to introduce our newest employee, Nathan Blank. He recently joined our Engineering Department as a Design Engineer. He graduated with a degree in mechanical engineering from Purdue University in Indianapolis. In his free time, he can be found playing Uncharted 4 and is rated as one of the top players in the […] Read more →