

The Graco 158896 Tube is a durable and precise replacement part for air motor assemblies, ensuring smooth performance and long service life.
The Graco 158896 Tube fits seamlessly into a variety of Graco air motor assemblies, ensuring optimal performance for high-pressure finishing systems. Check below for compatible models:
The Graco 158896 Tube is a precision-engineered fluid conduit for high-output air motor cylinders. Made of 316L stainless steel, it offers corrosion resistance, superior fatigue life, and smooth internal surfaces for consistent flow. Ideal for industrial and commercial high-pressure finishing applications.
| Feature | Specification |
|---|---|
| Inner Diameter Tolerance | ±0.02 mm, sub-micron polished finish |
| Material | 316L Stainless Steel with Molybdenum-Nitrogen Alloy |
| Temperature Resistance | Up to 200 °C |
| Pressure Rating | Hoop stresses up to 400 MPa |
| Flow Rate | Up to 15 L/min, <0.2 bar pressure drop per meter |