High Force Output: Delivers 337 lbf of linear force to manage high differential pressures

facilitating a seamless drop-in installation on existing housings

Maintenance-Free Reliability: Features permanently lubricated bearings and a bellows-style mechanical seal for long-term service without routine oiling

Common Questions: What is the maximum working pressure (MWP) for this control

Optimized Venting: The 5/16-inch fitting design facilitates proper atmospheric pressure sensing for consistent regulator operation

Armstrong Fluid Technology 816304-325K Impeller Kit 326058-757 High Force Output: Delivers 337The Armstrong Fluid Technology 816304 325K Impeller Kit is a high precision replacement pump impeller engineered to restore the peak hydraulic performance of your fluid handling systems. This genuine OEM impeller repair kit features a 4. 25 inch diameter component constructed from high density, corrosion resistant plastic, ensuring long term reliability in demanding HVAC and industrial environments. Designed as a comprehensive solution for centrifugal