U.S. Seal Shaft Seal [PS-601] [3/4" Shaft] [Buna] (PS-601) topsides The 003899F is a practical

The 003899F is a practical service part when a compatible Raypak heater needs an LP MV gas valve to restore dependable fuel-control performance

Important when servicing ignition issues or damaged pilot hardware

Matching the correct standing-pilot bracket helps preserve intended fit and supports cleaner heater service

It is a practical service part when restoring dependable electrically triggered actuation is part of returning the system to proper working condition

U.S. Seal Shaft Seal [PS-601] [3/4" Shaft] [Buna] (PS-601) topsides The 003899F is a practicalThe U. S. Seal PS 601 shaft seal is built for compatible 3 4 inch shaft pump applications and uses Buna sealing material to restore one of the most important wear points in the entire assembly. A shaft seal may sit out of sight once the pump is back together, but it is the part that protects the motor side from moisture while allowing the shaft to keep turning under load. This replacement is especially valuable when the original seal has begun to