Graco 15J792 Packing Nut

The Graco 15J792 Packing Nut secures packing assemblies in fluid systems, maintaining seal integrity and preventing leaks under pressure.

Packing nut for fluid sealing assemblies
High‑strength nut designed for high‑pressure systems
OEM specification for Graco systems
Critical to maintain proper packing and avoid leakage

Retail Price: $31.5

You save: $0.63 (2.00%)

Our Price: $30.87

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Description

Graco 15J792 Packing Nut – Product Overview

Compatible Machines

Graco systems using packing nut part #15J792 in fluid assemblies
High‑pressure spray pumps and fluid circuits requiring packing seal retention

The Graco 15J792 Packing Nut is critical for securing the packing in fluid systems, ensuring compression and proper sealing around moving shafts or valves. Failure of this nut can result in leaks, reduced performance and increased maintenance costs.

Key Feature	Description
Seal Compression	Maintains correct tension around packing to prevent leakage.
High‑Strength Material	Resists deformation under high pressure and repeated service.
OEM Specification	Matches Graco original part for security and performance.
Easy Replacement	Simplifies service during packing changes.

Installation & Maintenance Tips

Relieve system pressure before loosening the packing nut.
Inspect packing and shaft seal surfaces while nut is removed.
Tighten the new nut to recommended torque to ensure proper seal without damaging packing.
Monitor for leaks after installation; retighten slightly if permissible by manufacturer guidelines.