Description
This valve seat is a direct-fit replacement for H.E.R.O part 11A-4, used in HERO 1000 MD, HERO 1100 MD, HERO 300 GSD. It installs in the original position with no modification.
Common reasons this valve seat is replaced:
- A worn or pitted seat face
- The ball no longer seating and holding pressure
- Loss of prime, or pressure that will not hold at shutdown
- Normal wear from abrasive or high-solids coatings
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible equipment models are listed in the Compatible Equipment section below, where available.
