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Graco 289491 Needle and Nozzle Kit .055

$462.00
In Stock
Part #: 289491

Genuine Graco 289491 Needle and Nozzle Kit .055 designed to deliver precise fluid control and consistent atomisation in compliant air spray applications. Ideal for maintaining spray quality with medium-viscosity coatings.

  • 0.055 inch (1.4 mm) nozzle orifice
  • For AirPro siphon feed compliant spray guns
  • Helps restore proper spray pattern and shut-off
  • Includes needle, nozzle, needle nut, tip, and O-ring
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Compatible Machines

  • Graco AirPro Siphon Feed Compliant Spray Guns

Product Overview

The Graco 289491 Needle and Nozzle Kit .055 is a genuine replacement kit designed to restore precise fluid control and consistent spray patterns in compliant air spray applications. With a 0.055 inch (1.4 mm) orifice size, this kit is ideal for spraying medium-viscosity coatings where accuracy and finish quality are critical.

Key Features

  • Designed for compliant air spray applications
  • Ensures consistent atomisation and fluid flow
  • Precision-matched components for reliable performance
  • Ideal for medium-viscosity paints and coatings
  • Genuine Graco replacement part for proper fit and durability

What’s Included in the Kit

Component Purpose
Needle Controls the opening and closing of fluid flow
Fluid Nozzle (.055) Determines flow rate and spray pattern size
Needle Tip Provides accurate seating for consistent shut-off
Needle Nut Secures the needle assembly in place
O-Ring Helps prevent fluid leaks and maintains sealing

Typical Applications

This needle and nozzle kit is commonly used in industrial and commercial finishing environments where compliant spray technology is required. It helps maintain smooth finishes, even material distribution, and dependable shut-off during repeated use.

Frequently Asked Questions

The 0.055 inch size refers to the nozzle orifice diameter. It controls how much material flows through the spray gun and is suitable for medium-viscosity coatings requiring balanced flow and atomisation.

No, this kit is specifically designed for AirPro siphon feed compliant spray guns. It is not intended for pressure feed or non-compliant gun configurations.

Replacement is recommended when you notice inconsistent spray patterns, poor shut-off, dripping, or excessive wear that affects finish quality.

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