Graco 15C956 Air Filter Regulator 1/4 NPT
$437.00
In Stock
The Graco 15C956 Air Filter Regulator provides clean, regulated air for Graco pneumatic equipment, protecting components and ensuring consistent performance. Key features:
- Integrated filter and pressure regulator
- 1/4″ NPT inlet and outlet
- Removes moisture and particulates from air supply
- Durable OEM design for easy installation and long service life
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Graco 15C956 1/4 NPT Air Filter Regulator Overview
The Graco 15C956 Air Filter Regulator is a genuine OEM component that integrates both air filtration and pressure regulation in a compact, robust design. Engineered for pneumatic systems in Graco equipment, it ensures clean, stable air performance.
Key Features
- Combined filter and regulator for space efficiency
- 1/4″ NPT inlet and outlet for standard pneumatic connections
- Removes moisture and particulates from the compressed air stream
- Precisely adjustable pressure control to optimize performance
- Durable construction, suitable for industrial and workshop environments
- Serviceable design — filter elements, diaphragms, and seals are replaceable with Graco kits
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 15C956 |
| Type | Integral air filter + pressure regulator |
| Inlet / Outlet | ¼″ NPT (female) |
| Operating Temperature Range | ~ 40°F to 150°F (4°C to 65°C) per Graco spec sheet |
| Maximum Working Pressure (WPR) | ~ 250 psi (17.5 bar) for 1/4″ model, per Graco parts list |
| Service / Repair Kits |
|
Applications & Benefits
By using the 15C956 regulator-filter unit, you gain:
- Regulated, consistent air pressure for pneumatic tools and sprayers
- Cleaner air by removing moisture and debris, reducing wear on downstream equipment
- Compact design that saves space in air lines and control systems
- Long service life with replaceable internal components using Graco kits
Installation & Maintenance
- Install the unit inline in your air supply, respecting flow direction.
- Use minimal thread sealant on male NPT fittings to avoid contamination.
- Periodically drain any condensate and inspect the filter bowl.
- Replace the filter element or diaphragm using genuine Graco repair kits when performance degrades.
- Check and readjust output pressure as needed to match your application's requirements.
Frequently Asked Questions
It cleans and regulates the compressed air for Graco pneumatic gear, ensuring moisture and contaminants don’t damage your equipment while keeping pressure stable.
Yes, it is a genuine Graco OEM regulator-filter unit specifically designed for 1/4″ NPT pneumatic systems.
Inspect regularly, and if you notice a pressure drop, airflow restriction, or visible contamination, replace the filter element. Use Graco's repair kit (part 248087) for best results.
According to official Graco parts diagrams, this 1/4″ NPT model supports a maximum working pressure of around 250 psi.
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