Graco 257648 Kit, Seal, 30L, Dual, Poly is a genuine replacement seal kit for 30L (7-gallon) supply systems with dual polyurethane wiper platens. It helps maintain an effective seal, reduce material waste, and support consistent dispensing performance.
The Graco 257648 Kit, Seal, 30L, Dual, Poly is designed for Graco 30-litre (7-gallon) supply systems equipped with dual polyurethane wiper platens. It is commonly used on the following systems:
The Graco 257648 Kit, Seal, 30L, Dual, Poly is a genuine replacement seal kit engineered to maintain an effective seal between the platen and material container in 30-litre supply systems. Proper sealing helps reduce air entrapment, minimize material waste, and support consistent dispensing performance.
Manufactured for systems utilizing dual polyurethane wipers, this kit helps restore platen sealing efficiency and maintain reliable operation in demanding adhesive, sealant, and industrial material handling applications.
| Component | Quantity |
|---|---|
| Dual Wiper Spacer | 1 |
| Main Wipers | 2 |
| PE Support Wiper | 1 |
| Bottom Platen Plate | 1 |
| O-Ring (-162 Packing) | 1 |
| Top Double-Wiper Platen Plate | 1 |
| Hex Keps Nuts | 12 |
| Grease Lubricant | 1 |
This seal kit is commonly used in industrial systems that process adhesives, sealants, coatings, and other high-viscosity materials. Replacing worn seals can help maintain production efficiency and extend the service life of platen assemblies.
| Related Component | Description |
|---|---|
| Graco 257736 | 30L Dual Wiper Poly Platen Kit |
