Description
The Bedford 9-479 is a compatible replacement for Speeflo part 920-103 — the ball used in Speeflo spray equipment. This ball is the moving element of a check valve in the pump’s fluid section: on each stroke it lifts off its seat to let coating through, then reseats to hold pressure. Compatible with Speeflo Admiral 30:1, Speeflo Admiral 40:1, Speeflo Admiral 60:1, Speeflo Big 440, Speeflo Boss, Speeflo Commander 20:1 and other compatible equipment.
Common reasons for replacement:
- Pitting or scoring from abrasive coatings
- Replaced together with its seat during a fluid-section rebuild
- Sprayer loses prime or pressure as the ball wears out-of-round
- Fluid backflow from a ball that no longer seats cleanly
Manufactured to OEM-equivalent dimensions for proper fit and performance.
