The GRACO 557344 is a valve designed as an air cock with a 1/4 NPT connection. It is used in medium-duty pumps and metering lubrication equipment to regulate and control airflow. The material is not specified, but it is engineered for reliable performance in industrial applications.

Key Features:

• Valve, Air Cock
• 1/4" NPT
• Medium-duty pumps and metering lubrication equipment
• Precise airflow regulation
• Reliable operation in industrial environments
• Compact design (1.05" length x 1.5" width x 0.7" height)
• Made in the USA

Applications:
Used in GRACO medium-duty pumps and metering lubrication equipment for controlling and regulating airflow in industrial lubrication systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of equipment.
• Ensure proper alignment and secure connection using 1/4" NPT threads.
• Check for leaks after installation.
• Follow manufacturer guidelines for torque and sealing.
• Regularly inspect for wear or damage.
• Replace if signs of leakage or malfunction are present.
• Use only compatible replacement parts.