Graco 257648 Kit, Seal, 30L, Dual, Poly
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.
- Designed for 30L dual-wiper platen systems
- Polyurethane seal components for durability
- Helps prevent air intrusion into material supply
- Supports efficient adhesive and sealant dispensing
- Includes wipers, spacer, platen plates, O-ring, and hardware
- Compatible with Graco E-Flo SP, electric, and air-powered supply systems
Compatible Machines
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:
- Graco E-Flo SP Supply Systems
- Graco Electric Supply Systems for Sealants and Adhesives
- Graco Air-Powered Supply Systems
- Graco 30L (7-Gallon) Ram Feed Systems with Dual Polyurethane Wiper Platens
- Graco 30L Material Supply Systems Using Dual-Wiper Poly Platens
Product Overview
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.
Kit Components
| 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 |
Key Features
- Designed for 30L dual-wiper platen assemblies.
- Uses durable polyurethane sealing components.
- Helps maintain proper platen-to-container sealing.
- Reduces the risk of air entering the material supply.
- Supports efficient material transfer and dispensing.
- Genuine Graco replacement kit for reliable fit and performance.
Applications
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 Platen Assembly
| Related Component | Description |
|---|---|
| Graco 257736 | 30L Dual Wiper Poly Platen Kit |
Frequently Asked Questions
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