The GRACO 238891 is a spring-operated, corrosion-resistant high-pressure fluid regulator designed for precise downstream pressure control in demanding industrial applications. Constructed from stainless steel (SST), it is intended for use within GRACO equipment to regulate fluid pressure and ensure reliable, consistent performance in high-pressure environments.

Key Features:

• Spring-operated fluid pressure regulator
• 238891
• Stainless steel (SST)
• 1.0 gpm
• Maximum fluid inlet pressure: 6000 psi (41 MPa, 414 bar); Regulated fluid outlet pressure range: 3000–5000 psi (21–34 MPa, 207–345 bar)
• Compatible with high-pressure fluid systems; suitable for use with water-based and compatible fluids
• Corrosion-resistant stainless steel construction
• EZ Flush gauge port plug for easy maintenance
• Designed for high-pressure, high-reliability applications
• Precise downstream pressure control

Applications:
Used in industrial fluid dispensing and pressure control systems, particularly where high-pressure regulation and corrosion resistance are required. Suitable for use in mining, manufacturing, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure all connections are secure and compatible with 3/8(f) and 1/4(f) ports
• Follow all safety instructions and pressure ratings as specified in the manual
• Regularly inspect and maintain the regulator to ensure reliable operation
• Use appropriate tools and personal protective equipment during installation and maintenance