The GRACO 17Y955 is a pressure sensor designed for use in GRACO equipment, specifically for monitoring and detecting pressure changes within lubrication or fluid handling systems. Its material is not specified in available sources, but it is engineered for durability and reliable performance in demanding environments. Key Features: Pressure Sensor 17Y955 Designed for use with GRACO automatic lubrication and fluid handling systems Durable construction for harsh environments Reliable detection of pressure changes Easily adjustable (for similar GRACO pressure switches and sensors) Designed for long service life and ease of maintenance Applications:Used in automatic lubrication systems and other GRACO equipment requiring precise pressure monitoring and control. Installation Notes: Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with your equipment. Ensure the system is depressurized before installation Follow GRACO equipment manual instructions for sensor installation Regularly inspect and maintain the sensor for consistent performance Contact a GRACO specialist for troubleshooting or compatibility questions