Graco 108988 Seal, Back Up, Priming
The Graco 108988 Seal, Back-Up, Priming is a genuine OEM pump seal designed to support pressure retention and prevent internal leakage within compatible Graco priming assemblies.
- Original Graco OEM replacement seal
- Designed for priming and displacement pump assemblies
- Back-up seal supports primary sealing components
- Helps maintain stable pump pressure during operation
- Reduces risk of internal fluid leakage
- Durable construction for industrial pump systems
- Used in Graco pump models 223513, 223514, and 224914
- Supports reliable priming and fluid transfer performance
Graco 108988 Seal, Back-Up, Priming – OEM Pump Sealing Component
Compatible Machines
The Graco 108988 Seal, Back-Up, Priming is used in specific Graco displacement pump and hydraulic reciprocator assemblies where this OEM sealing component is listed in the official parts diagram.
- Graco Displacement Pump Model 223513 (Series A – 120 lb)
- Graco Displacement Pump Model 223514 (Series A – 400 lb)
- Graco Displacement Pump Model 224914 (Series A – 35 lb)
- Graco pump systems serviced by repair kit 223427
Product Overview
The Graco 108988 Seal, Back-Up, Priming is a genuine OEM sealing component designed for use in the priming and pump assemblies of compatible Graco equipment. This back-up seal works alongside other sealing elements to support pressure retention and reduce internal leakage during priming and pumping cycles.
In high-pressure fluid systems, maintaining a reliable seal is critical for performance and efficiency. The 108988 Seal, Back-Up, Priming helps stabilize pump operation and ensures the priming system maintains the correct pressure to move fluid through the pump.
Using original OEM sealing components helps maintain compatibility with Graco equipment and ensures proper sealing performance in demanding industrial environments.
Key Features
- OEM Graco Part manufactured to original factory specifications
- Back-Up Seal Design supports the primary sealing components
- Improves Pressure Retention within pump priming assemblies
- Leak Prevention helps minimize internal fluid leakage
- Durable Construction designed for industrial pump systems
Technical Specifications
| Attribute | Details |
|---|---|
| Part Number | 108988 |
| Description | Seal, Back-Up, Priming |
| Product Type | Back-Up Seal |
| Category | Pump Sealing Component |
| Brand | Graco |
| Typical Application | Priming and displacement pump sealing systems |
| Installation Area | Pump priming section or displacement pump assembly |
Importance of Pump Seals
Sealing components play an important role in maintaining pressure and fluid control within pump assemblies. The Graco 108988 Seal, Back-Up, Priming supports the sealing system and helps maintain stable pump performance during operation.
Regular inspection and replacement of worn seals can help prevent fluid leaks, maintain pressure efficiency, and extend the life of the pump system.
Frequently Asked Questions
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