

Precision spacer for Graco LC pump packing assemblies, designed to maintain correct alignment and compression of the packing nut for stable sealing and reliable pump performance.
| Equipment Category | System Type | Functional Role |
|---|---|---|
| Graco LC Pump Systems | Low- to mid-pressure fluid transfer pumps | Maintains packing alignment and sealing stability |
| Graco Industrial Fluid Pumps | Coating and dispensing systems | Supports proper packing nut positioning and compression |
| Graco Pump Rebuild Assemblies | Maintenance and repair kits | Restores correct spacing in sealing assemblies |
| Graco Fluid Handling Equipment | High-volume material transfer systems | Ensures consistent pressure containment and seal integrity |
The Graco 17R275 Spacer, Packing Nut, 38, Lc Pump is a precision-machined component used in Graco LC pump sealing assemblies. It ensures correct spacing and alignment of the packing nut to maintain proper sealing performance under operating pressure.
By stabilizing the packing assembly, it helps prevent leakage, maintains pressure consistency, and supports reliable pump operation in demanding fluid handling environments.