The GRACO 557237 is an oil pressure switch designed for use in industrial lubrication and fluid handling systems. It features flying leads for electrical connection and is constructed for reliable operation in demanding environments. The switch is intended to monitor and control oil pressure within GRACO equipment, ensuring safe and efficient operation.

Key Features:

• Oil Pressure Switch
• 557237
• 350 PSI
• Designed for use with GRACO industrial equipment; 1/8 in. NPT Male thread for standard fittings
• Flying leads for easy electrical connection
• Robust design for industrial environments
• Reliable pressure monitoring and control

Applications:
Used in industrial lubrication systems, fluid handling, and equipment where precise oil pressure monitoring and control are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
• Ensure the system is depressurized before installation
• Use appropriate tools to avoid damaging the switch or threads
• Verify electrical connections are secure and insulated
• Follow all safety guidelines and manufacturer recommendations
• Regularly inspect for leaks or damage
• Check electrical connections for corrosion or wear
• Replace the switch if performance is inconsistent or if damage is detected