Graco 112728 Air Regulator
The Graco 112728 Air Regulator ensures stable, high-volume air supply for Graco spray and pump systems, maintaining consistent pressure and performance.
- OEM genuine replacement part
- 1″ NPT inlet & outlet ports for high-flow applications
- Supports up to ~380 SCFM and 300 psi maximum pressure
- Compatible with Graco carts, spray rigs, and pump assemblies
Graco 112728 Air Regulator – Applications & Details
The Graco 112728 Air Regulator is an OEM high-volume regulator designed to control and stabilize incoming compressed air in Graco systems. It ensures consistent performance in pumps, spray rigs, and high-demand air-driven assemblies.
Compatible Machines & Assemblies
This regulator is compatible with Graco systems and assemblies requiring a high-volume air regulator. Confirm fitment with your machine’s parts diagram:
- Graco portable cart spray machines with high-volume air systems
- Spray rigs requiring 1″ NPT high-flow air regulators
- High-pressure pump assemblies using up to ~380 SCFM of air
- Machines or assemblies specifying OEM Part 112728
Key Features & Specifications
| Part Number | 112728 |
|---|---|
| Type | High-Volume Air Regulator |
| Port Size | 1″ NPT inlet & outlet |
| Maximum Flow | Approx. 380 SCFM (~10.7 m³/min) |
| Maximum Pressure | Up to 300 psi (2.1 MPa, 21 bar) |
| Application | Regulates compressed air in high-volume Graco spray and pump systems |
Installation Tip: Verify your machine’s parts diagram and assembly requirements. Ensure connections are clean and properly tightened to maintain accurate air regulation.
Frequently Asked Questions
- Graco portable cart spray machines with high-volume air systems
- Spray rigs requiring 1″ NPT high-flow air regulators
- High-pressure pump assemblies using up to ~380 SCFM of air
- Machines or assemblies specifying Part 112728
- Ensure air connections are clean and free of debris before installation
- Confirm the 1″ NPT port size and max flow requirements match your system
- Follow OEM recommended torque and assembly procedures
- Inspect regularly for wear or leaks in high-volume applications
Note: Part 112728 is designed for high-volume Graco air systems. Always consult your machine’s parts manual to confirm proper fit and application.
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