The Graco 257643 Kit, Seal, 20L, Dual, Poly is a genuine replacement platen seal kit designed for compatible Graco 20-litre ram supply systems. Its dual polyurethane wiper design helps improve sealing performance and material recovery.
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$597The Graco 257643 Kit, Seal, 20L, Dual, Poly is a replacement platen seal kit designed for Graco 20-litre ram supply systems. This kit utilizes a dual polyurethane wiper design to maintain an effective seal against container walls, helping improve material transfer efficiency while reducing waste and air entrapment during pumping operations.
This seal kit may also be used on other Graco 20-litre ram systems equipped with a compatible dual-wiper platen assembly.
| Part Number | 257643 |
|---|---|
| Product Type | 20L Dual Poly Seal Kit |
| Seal Material | Polyurethane (Poly) |
| Seal Configuration | Dual Wiper Design |
| Container Size | 20 Litre |
| Application | Ram Platen Sealing and Material Transfer |
The Graco 257643 Kit, Seal, 20L, Dual, Poly is commonly used in fluid handling systems that process:
Over time, platen seals can wear due to continuous contact with container walls and pumping materials. Replacing worn seals helps maintain proper sealing performance, improves material recovery, and supports efficient operation of the supply system.
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