Description
Upgrade the performance of your Maxitrol R400 or R400S gas regulator with the precision-engineered R400B10-25 plated spring. A critical internal component, this spring ensures reliable inlet pressure regulation and consistent gas flow control.
Specifications:
- Spring Range: 2-5” W.C
- Used With: R400 Series, R400S Series
- Color: Plated
- Length: 1-9/16”











