The GRACO 24Y661 is a leak sensor kit designed for accurate leak detection in GRACO diaphragm pump systems. Its main material is not specified, but it is intended to ensure safety and efficiency by detecting diaphragm ruptures and preventing pump operation under compromised conditions.

Key Features:

• Leak Sensor Kit
• 24Y661
• Compatible with select GRACO diaphragm pumps (e.g., Husky™ 1050e Electric-Operated Diaphragm Pump)
• Accurate leak detection
• Prevents pump operation with ruptured diaphragm
• Easy installation with clear instructions
• Reliable safety feature for critical applications

Applications:
Used in industrial and commercial pump systems where early detection of diaphragm leaks is critical for safety and equipment longevity.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and safety in critical applications.
• Remove plug 123 before installation
• Install bushing and leak sensor as directed
• Ensure the arrow on the leak sensor points down for correct orientation
• Apply Loctite® 425 Assure™ threadlocker to threads for a watertight seal
• Follow wiring instructions for electrical models as specified in the manual
• Regularly inspect the leak sensor for proper function
• Replace as part of routine maintenance or if damage is detected
• Consult the manual for specific maintenance intervals