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Graco 288594 Razor Siphon 1.8 mm Spray Gun

$945.54
In Stock
Part #: 288594

The Graco 288594 Razor Siphon 1.8 mm Spray Gun is a compliant siphon-feed gun designed for spraying primers and medium-to-heavy viscosity coatings with consistent atomization.

  • 1.8 mm fluid tip for high-build and thick materials
  • Siphon feed with bottom-mounted cup
  • Compliant air cap for controlled overspray
  • Standard 1/4" NPSM air inlet for shop compressors
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Compatible Machines

  • All standard air compressor systems with 1/4" NPSM air inlet
  • Automotive refinishing spray booths using siphon-feed spray guns
  • Industrial coating setups supporting compliant siphon spray guns

Graco 288594 Razor Siphon 1.8 mm Spray Gun Overview

The Graco 288594 Razor Siphon 1.8 mm Spray Gun is a compliant siphon-feed spray gun engineered for spraying medium to heavy viscosity coatings. It is part of the Graco RAZOR™ series, designed for professional automotive refinishing and industrial coating applications.

Model Graco 288594
Series RAZOR™
Feed Type Siphon Feed
Nozzle Size 1.8 mm
Air Classification Compliant
Typical Applications Primers, surfacers, high-build coatings
Air Inlet 1/4" NPSM

Key Features

  • High-flow 1.8 mm fluid tip for thicker materials
  • Siphon cup feed for consistent material pickup
  • Compliant air cap for controlled overspray
  • Balanced lightweight gun body for reduced operator fatigue
  • Suitable for automotive primers and industrial coatings

Frequently Asked Questions

The 1.8 mm nozzle is ideal for primers, surfacers, and other high-viscosity materials that require higher fluid flow.

No. This is a siphon-feed spray gun and operates using a bottom-mounted paint cup without the need for a pressure pot.

Compliant siphon spray guns commonly operate around 35 PSI at the gun inlet, depending on material and application.

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