PRESS RELEASE April 2025 Contact: Rebecca Bennett – Marketing Manager [email protected] 317-888-9800 FOR IMMEDIATE RELEASE     Wessels Company Breaks Ground on New Factory TIFFIN, OH. – Wessels Company is pleased to announce the construction of a new factory at its Tiffin location, which will be leased by the parent company National Machinery Group Global […]

The Wessels family is thrilled to welcome its newest team member, Sai Lian (pronounced “Sigh”), who joined our customer service team in December 2024. At just 18 years old, Sai brings a fresh perspective, infectious enthusiasm, and a passion for learning that makes him a perfect fit for our team. Sai’s interests include F1 racing, […]

January, 2025 Wessels Company 101 Tank Street Greenwood, IN 46143 Subject: 2025 PRICING NOTICE March 1st, 2025, product pricing will see modest list price increases (~5%) while special pricing multipliers remain the same. As always, Wessels remains dedicated to offering competitive pricing for our wide range of product offerings in the new year, which now […]

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 […]

  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.   […]

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 […]

The proper way of setting the pre-charge air pressure for a tank in operation is to isolate the tank from the system, drain off all expanded fluid, and measure the air pressure in the tank. The pre-charge air pressure can then be reset to its optimal setting. Depending on the tank size, this process can […]

At times, an expansion tank pre-charge must be increased using compressed air. Wessels recommends dry, oil-free air like the compressed air used in our factory, which is taken to below -50°F and processed through a dryer. Another option is to use compressed nitrogen because it is an inert gas that avoids oxidation and moisture content […]