Graco 15A521 Leather Vee Packing

Graco 15A521 Leather Vee Packing – Detailed Overview

The Graco 15A521 Leather Vee Packing is a premium‑grade sealing component crafted from impregnated leather for heavy‑duty pump and fluid‑handling applications. Designed to maintain optimal sealing under high pressures, cyclic loads and repeated operation, this V‑ring style packing delivers reliable performance in demanding industrial environments.

Compatible Machines

• Graco diaphragm pumps where leather vee packings are specified in the rebuild kit
• Graco piston or reciprocating fluid pumps that use V‑packing sets for rod seal systems
• Other high‑duty Graco fluid systems requiring part number 15A521 leather vee packing

Technical Specifications

Key Features

• High durability: Leather construction resists wear and tear in high‑cycle pump use.
• Reliable sealing: Maintains a tight seal under pressure and prevents fluid bypass.
• Good chemical resistance: Treated leather handles a wide range of coatings and fluids.
• Service‑friendly: Available as a standard replacement part, enabling efficient maintenance and rebuilds.
• OEM‑quality fit: Designed to match Graco’s original sealing specifications for optimal performance.

Frequently Asked Questions