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Graco 17M842 Regulator, Air

$439.00
In Stock
Part #: 17M842

Air pressure regulator that stabilizes incoming airflow, ensuring consistent spray performance and protecting Graco spray systems from pressure fluctuations.

  • OEM Graco 17M842 air regulator component
  • Maintains steady operating pressure in spray systems
  • Used in select Ultra, UltraMax, and Mark series units
  • Supports controlled atomization and uniform spray output
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Air Pressure Regulation System Component for Professional Spray Equipment

Compatible Machines Function in System
Graco Electric Airless Sprayers (select models) Regulates incoming air pressure for stable spray performance
Graco Ultra / UltraMax Series Maintains controlled air supply for precision coating applications
Graco Mark Series Sprayers Ensures consistent air regulation within pressure control systems
Professional Contractor Spray Units Supports stable air delivery for high-volume spraying environments

Graco 17M842 Regulator, Air Overview

The Graco 17M842 Regulator, Air is a precision air pressure control component designed to manage and stabilize airflow within professional Graco spray systems. It ensures consistent operating pressure, allowing the sprayer to deliver uniform coating performance across varying jobsite conditions.

By regulating incoming air supply, this component helps protect internal spray system parts from pressure fluctuations that can cause uneven spray patterns or reduced equipment efficiency. It is built for demanding contractor environments where consistent atomization and spray control are critical.

Primary Function

  • Air pressure stabilization for consistent spray output
  • System protection against pressure spikes and fluctuations
  • Improved spray control for uniform coating application
  • Enhanced equipment efficiency in continuous-use environments

Machine Compatibility Overview

The 17M842 air regulator is used in select Graco professional airless spray systems that require controlled air management for optimal performance. It is commonly integrated into:

  • Graco electric airless sprayers with pneumatic control systems
  • Ultra and UltraMax series equipment for fine finish applications
  • Mark series contractor sprayers with regulated air circuits
  • High-performance spray units requiring stable pressure delivery

Proper compatibility depends on the exact configuration of the spray system and its air regulation assembly.

Key Features

  • Precision air regulation for professional spray consistency
  • Durable construction designed for contractor-grade use
  • Stable pressure output across variable operating conditions
  • OEM-grade design for reliable system integration
  • Long service life in high-demand environments

Frequently Asked Questions

It regulates incoming air pressure to ensure stable and consistent spray performance in Graco airless spray systems.

It is used in select Graco electric airless sprayers, including Ultra, UltraMax, and Mark series configurations with air control systems.

Failure can result in inconsistent pressure, uneven spray patterns, and reduced overall system performance.

Yes, the 17M842 is designed to meet OEM specifications for reliable fitment and performance in compatible Graco systems.

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