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Graco 16T939 LineLazer Hose Coupled

$90.50
$101.00
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Part #: 16T939

The Graco 16T939 Hose Coupled is an OEM replacement hose designed for LineLazer pavement marking systems. Ideal for restoring proper material flow and maintaining system performance.

  • OEM coupled hose assembly
  • Reliable material delivery
  • Fits LineLazer V 200 MMA
  • Durable for striping applications
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Graco 16T939 Hose Coupled – OEM LineLazer Replacement Hose

Compatible Machines

This 16T939 Hose Coupled is used in select LineLazer models. Confirm your exact model and serial for proper fit.

  • LineLazer V 200 MMA
  • LineLazer IV / V Series (models using same hose specification – verify in parts manual)

Product Description

The Graco 16T939 Hose Coupled is a genuine OEM hose assembly designed for LineLazer pavement marking systems. This coupled hose ensures reliable material flow, proper pressure handling, and seamless integration within Graco’s line-striping configurations. It is typically used as a replacement when the original hose becomes worn, damaged, or loses pressure consistency.

Key Features

  • OEM-grade hose assembly for LineLazer stripers
  • Pre-coupled for direct installation
  • Supports accurate material delivery and system pressure
  • Durable construction for demanding pavement striping applications

Installation Notes

  • Depressurize the sprayer before removing or installing the hose.
  • Inspect fittings and couplings to ensure proper sealing.
  • Route the hose safely away from moving or heated components.
  • Check system pressure after installation to confirm secure fit.

Frequently Asked Questions

The 16T939 Hose Coupled is listed as a coupled system hose, not specifically a feed line hose. Some LineLazer units use different hoses for feed sections, so always confirm through your parts manual.

This hose is engineered for LineLazer pavement marking equipment. While it may connect to other systems with matching thread specifications, using it outside its intended family is not recommended for performance and safety reasons.

Replace the hose when signs of wear appear, such as reduced pressure, visible damage, leaks, cracks, or internal blockage. Regular inspections help prevent downtime on striping jobs.

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