The GRACO 17N356 is a repair kit containing four check valve cartridges with carbide seats and four o-rings. It is designed for use in the Endura-Flo 3D150 and 4D150 air-operated diaphragm pumps. The carbide seats provide enhanced durability and resistance to wear, making this kit essential for maintaining optimal pump performance and reliability.

Key Features:

• Check valve repair kit
• Endura-Flo 3D150 and 4D150
• Carbide seat check valve cartridges with o-rings
• Endura-Flo 3D150 and 4D150 pumps
• Contains four check valve cartridges with carbide seats for increased durability
• Includes four o-rings for secure sealing
• Designed for easy replacement and maintenance
• Supports reliable pump operation and extended service life

Applications:
Used for maintenance and repair of GRACO Endura-Flo 3D150 and 4D150 air-operated diaphragm pumps, commonly found in industrial lubrication, paint, and chemical transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the pump. Non-genuine parts may compromise safety and efficiency.
• Always shut down and depressurize the pump before starting maintenance.
• Replace all check valve cartridges and o-rings included in the kit for best results.
• Follow the equipment manual for step-by-step installation instructions.
• Inspect all components for wear or damage before installation.
• Regularly inspect and replace check valves as part of preventive maintenance.
• Use only GRACO-approved lubricants and replacement parts.
• Keep a record of maintenance activities for future reference.