tangential flow

while the zone-hardened inner ring with 120° spacing setscrew lock ensures secure shaft retention

Technicians should perform a continuity test between the probe tips and the control terminal while disconnected

By replacing worn internal parts with this kit

Fulton Boiler 2-12-000554 Gasket 324846-701 tangential flowThe Fulton Boiler 2 12 000554 Gasket is a critical sealing component for the air flapper assembly used in high efficiency pulse combustion systems. This air flapper gasket is engineered to maintain a precise, airtight seal at the intake, ensuring optimized combustion air ratios and preventing air bypass during high velocity cycles. For technicians servicing Fulton boiler parts, replacing this gasket is a standard requirement during annual maintenance