How can I size a constant spring support?

In order to size a constant spring support, you must know the load and the anticipated travel. From that you can determine the amount of total travel and then refer to the constant spring support load and travel table to locate the correct size spring for your design.

Replacement Constant Spring Supports With Neoprene Coating For A Highly Corrosive Application At A Salt Water Cooler Tower
Constant Spring Supports with Neoprene Coating