Features
- Genuine Graco OEM replacement part
- Part Number: 112348
- Regulator diaphragm design
- Helps maintain consistent fluid pressure
- Used in low-pressure fluid regulator assemblies
- Commonly replaced during regulator rebuilds and maintenance
- Compatible with select Graco finishing and fluid regulator systems
- Helps prevent leaks and erratic regulator performance
Description:
The Graco 112348 Diaphragm Regulator is a genuine OEM replacement diaphragm used in Graco fluid pressure regulator assemblies. It is designed to flex with pressure changes inside the regulator, helping maintain smooth, consistent fluid pressure while preventing leaks and pressure fluctuations.
This diaphragm is commonly used in Graco low-pressure fluid regulators and finishing systems where precise pressure control is important for spray consistency. It is often replaced during regulator rebuilds, preventative maintenance, or when the original diaphragm becomes worn, stiff, or damaged.

