The GRACO 253628 is a replacement diaphragm kit made from PTFE (polytetrafluoroethylene), designed for use in GRACO heavy-duty diaphragm pumps. It is intended to restore or maintain pump performance by replacing worn or damaged diaphragms in compatible GRACO equipment.

Key Features:

• Diaphragm replacement kit
• For 2150 series and compatible models (515, 716, 1040, 1590, 2150, 3150)
• PTFE (polytetrafluoroethylene) diaphragm
• GRACO 515, 716, 1040, 1590, 2150, and 3150 diaphragm pumps
• Heavy-duty construction for reliability
• PTFE material for chemical resistance and durability
• Designed for easy maintenance and replacement
• Supports high-duty cycle operations

Applications:
Used in industrial and commercial applications requiring reliable fluid transfer, such as lubrication, chemical processing, and maintenance operations. Suitable for environments where chemical resistance and durability are essential.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the pump.
• Follow the equipment manual for step-by-step installation instructions
• Ensure the pump is depressurized and isolated from power before starting
• Inspect all components for wear or damage before installation
• Use appropriate tools and safety equipment during maintenance