Graco 15F608 Nut Cover for 2 Qt Cup

Product Overview

The Graco 15F608 Nut Cover 2 Qt Cup is a genuine OEM component designed to complete and protect the connection of a 2‑quart fluid cup assembly on compatible Graco spray systems. As the “nut cover” for a 2‑quart cup, it helps secure and shield the cup’s sealing and mounting points — ensuring that fluid containment is maintained, contaminants are kept out, and the cup assembly remains stable during operation. Manufactured according to Graco’s specifications, this nut cover contributes to reliable sealing performance and long‑term durability, helping maintain consistent material flow and safe operation under pressure.

Key Features

• OEM-grade nut cover designed for 2‑quart cup assemblies
• Secures and protects cup connection points and seals
• Helps maintain stable and leak‑free fluid containment under pressure
• Made to fit original Graco 2‑qt cup / pot systems for correct alignment and fit
• Durable construction for long service life and consistent performance

Technical Specifications

Installation / Usage Instructions

Use the following steps to install or replace the 15F608 Nut Cover correctly and maintain safe spray system operation:

• Ensure the sprayer is powered off and depressurized before handling the cup assembly.
• Remove any existing nut cover (if present) and clean the threads or sealing areas thoroughly to remove residue or debris.
• Position the new 15F608 nut cover over the 2‑quart cup’s mounting threads and tighten securely to ensure proper sealing and stable connection.
• After installation, check that the cup is firmly secured, sealed properly, and that there are no leaks before pressurizing or using the sprayer.

Frequently Asked Questions