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Graco 288642 Needle and Siphon Kit 1.4

The Graco 288642 Needle and Siphon Kit 1.4 is a genuine replacement set for siphon-feed spray guns, restoring accurate fluid flow and suction for consistent spray performance.

  • 1.4 mm stainless steel fluid needle
  • Chemical-resistant siphon hose
  • For Graco siphon feed HVLP & conventional spray guns
  • Ensures proper atomization and spray pattern control

$43.78
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Compatible Machines

  • Graco Razor® Siphon Feed Spray Guns (1.4 mm configuration)
  • Graco Conventional Siphon Feed Spray Guns using 1.4 mm fluid needle
  • Selected Graco HVLP Siphon Spray Guns with 1.4 mm nozzle/needle set

Graco 288642 Needle and Siphon Kit 1.4 Description

The Graco 288642 Needle and Siphon Kit 1.4 is a genuine replacement service kit designed for siphon-feed spray gun systems. It restores proper fluid control and suction by replacing the worn fluid needle and siphon hose assembly.

Part Number 288642
Needle Size 1.4 mm
Feed Type Siphon Feed
Material Stainless Steel Needle, Chemical-Resistant Siphon Hose
Function Controls fluid flow and draws coating material from the container
Application Automotive, industrial, and professional coating spray systems

Key Features

  • Precision 1.4 mm fluid needle for accurate material control
  • Durable stainless-steel construction for long service life
  • High-quality siphon hose for consistent fluid pickup
  • Maintains proper atomization and spray pattern performance

Frequently Asked Questions

The kit includes a 1.4 mm stainless-steel fluid needle and a siphon hose used to draw coating material into the spray gun.

It is designed for Graco siphon-feed conventional and HVLP spray guns that operate with a 1.4 mm fluid orifice.

Replace the kit when fluid leakage, poor atomization, inconsistent spray pattern, or suction loss is observed.

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