The GRACO 238747 Fluid Diaphragm Repair Kit is a replacement kit designed for the maintenance and repair of fluid pressure regulators in GRACO equipment. It contains essential components such as diaphragms and related seals, typically made from materials compatible with high-pressure and water-based fluids. The kit is intended to restore the integrity and performance of the regulator diaphragm assembly, ensuring reliable pressure control in industrial fluid handling systems.

Key Features:

• Repair Kit
• 238747 (Kit dimensions: 4.2 x 2.25 x 5.85 in)
• Compatible with regulators rated up to 6000 psi (41 MPa, 414 bar) inlet pressure; regulated outlet pressure range varies by model (e.g., 500–5000 psi depending on regulator type)
• For use with GRACO stainless steel, waterbase-compatible, high-pressure fluid pressure regulators including models 238889, 238890, 238891, 238892, 238894, 243090, and 26A086
• Ease of maintenance: Designed for straightforward replacement of diaphragm and related components
• Reliability: Restores regulator performance and prevents leaks
• Duty cycle: Suitable for industrial, continuous-duty applications

Applications:
Used for the repair and maintenance of GRACO fluid pressure regulators in industrial fluid handling systems, including those in mining, agriculture, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the regulator assembly.
• Read all warnings and instructions in manual 308647 before installation
• Torque fasteners to specified values (e.g., 25–30 in-lb for certain components, 140–160 in-lb for others)
• Apply lithium-based grease when reassembling components
• Follow all safety procedures and use appropriate tools