Compatible Machines
The Graco 25C504 Kit, Mechanical Seal, SiC is designed for sanitary centrifugal drum pump systems. It is commonly used on the following Graco equipment:
- Graco SaniForce® Centrifugal Drum Pump
- Graco SaniForce® FDA Drum Pump Systems
- Graco SaniForce® Sanitary Drum Pump Assemblies using centrifugal pump technology
- Graco SaniForce® Drum Unloading Pump Systems equipped with centrifugal pumps
- Food-grade and sanitary transfer systems built on the SaniForce® Centrifugal Drum Pump platform
The Graco 25C504 Kit, Mechanical Seal, SiC is a genuine replacement mechanical seal kit engineered to restore the sealing performance of compatible SaniForce® sanitary drum pumps. Featuring a durable Silicon Carbide (SiC) sealing surface, this kit delivers excellent wear resistance, chemical compatibility, and dependable performance in demanding sanitary fluid transfer applications.
Mechanical seals are critical components that help prevent leakage around the pump shaft while maintaining efficient pump operation. Replacing worn seals with genuine Graco parts helps extend equipment life, reduce downtime, and maintain reliable performance.
Key Features
| Part Number | 25C504 |
| Product Type | Mechanical Seal Kit |
| Seal Material | Silicon Carbide (SiC) |
| OEM | Genuine Graco Replacement Part |
| Application | Sanitary centrifugal drum pumps |
Benefits
- Genuine Graco OEM replacement component.
- Durable Silicon Carbide (SiC) sealing surfaces for excellent wear resistance.
- Helps minimize leakage and maintain reliable pump performance.
- Suitable for demanding sanitary fluid transfer applications.
- Provides long service life in abrasive and chemically aggressive environments.
- Supports consistent operation and reduced maintenance downtime.
Typical Applications
The Graco 25C504 Kit, Mechanical Seal, SiC is commonly used in sanitary processing environments where hygienic fluid handling is essential, including:
- Food processing
- Dairy production
- Beverage manufacturing
- Syrup and flavor transfer
- Cosmetic manufacturing
- Personal care products
- Pharmaceutical processing
- General sanitary liquid transfer
Frequently Asked Questions
It replaces the mechanical seal in compatible SaniForce® centrifugal drum pumps, helping prevent leakage while maintaining efficient pump operation.
Silicon Carbide (SiC) offers outstanding wear resistance, corrosion resistance, and durability, making it ideal for demanding sanitary pumping applications.
Yes. The Graco 25C504 Kit, Mechanical Seal, SiC is a genuine OEM replacement part designed to meet original equipment specifications.
This kit is used on compatible SaniForce® Centrifugal Drum Pumps and related sanitary drum pump systems that require the 25C504 mechanical seal.
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