Gusmer FF1600 Rod Seal Kits:
Gusmer 0476-19, Graco 297448
Gusmer 0476-24, Graco 299107
Gusmer 0476-52, Graco 299332
Gusmer 0476-60, Graco 295421
Gusmer 0478-24, Graco 298629
Gusmer 0478-52, Graco 260658
Gusmer 0478-60, Graco 296420
Maintaining consistent pressure in your hydraulic proportioner is the only way to ensure your spray foam gun mixes at the correct ratio every time.- Complete seal replacement for Gusmer FF1600 pumps
- Prevents pressure loss and off-ratio foam
- Critical spray foam equipment maintenance component
The Graco® 0478-52 Seal Kit for Gusmer FF1600 from SPF Depot provides everything you need to rebuild the fluid section of your classic proportioner. In our experience, if you are noticing a slight hesitation in your spray pattern or weeping at the pump throat, these seals are likely worn out. Ignoring this leads to pressure imbalances that even new spray foam gun replacement parts can't fix. This kit is designed to withstand the harsh thermal and chemical environment of daily spraying, ensuring your ISO and Resin sides stay balanced. Don't risk a crystallized pump shaft; trusting SPF Depot for these components keeps your rig operational and protects your downstream spray foam gun parts from crossover damage. Order today.
- High-durability materials resist chemical swelling
- Restores factory performance to aging rigs
- In stock at SPF Depot for fast shipping
