Graco 15F833 Auto Nozzle and Needle Kit .086

Product Overview

The Graco 15F833 Auto Nozzle and Needle Kit (.086 in) is an OEM‑grade fluid set replacement for Graco spray guns, designed to handle heavier or high‑viscosity coatings that require high flow rates. The larger .086‑inch orifice ensures robust fluid delivery and efficient atomization for thick paints, enamels, or heavy coatings — delivering a consistent spray pattern and reliable performance under demanding conditions.

Key Features

• OEM‑grade kit: Genuine Graco nozzle and needle set for guaranteed compatibility and proper fit.
• Large .086 in orifice: Provides higher fluid flow suitable for heavy‑viscosity coatings and materials.
• Improved spray performance: Matched nozzle‑needle combination reduces sputtering and ensures even atomization under heavy load.
• Durable construction: Built to withstand repeated use under high pressure and abrasive or dense coating materials.
• Easy replacement: Swap-out kit restores gun performance without replacing the entire spray gun.

Specifications

Maintenance & Installation

• Flush spray gun passages thoroughly before installing the new kit to remove debris or old material buildup.
• Hand‑thread nozzle carefully to avoid cross‑threading; tighten to manufacturer‑specified torque to ensure proper sealing.
• After installation, test spray with a compatible solvent to verify fluid flow and spray pattern before applying coating.
• Clean the nozzle and needle after each use — especially when using heavy or abrasive coatings — to prevent clogging and maintain spray quality.
• Inspect nozzle/needle for wear, chipping, or buildup; replace the kit when spray becomes uneven, sputtering occurs, or flow drops.

Frequently Asked Questions