The GRACO 1.5 in. (38.1 mm) i-Series Polypropylene Pulsation Dampener is a component designed to reduce pulsation and vibration in fluid transfer systems. It is constructed from polypropylene with polypropylene seats and a Buna-N (BN) diaphragm, making it suitable for use with a wide range of compatible fluids. Its primary function is to extend the life of pumping systems and maintain the integrity of the material being pumped.

Key Features:

• Pulsation Dampener
• i-Series, 1.5 in. (38.1 mm)
• Polypropylene
• Designed for use with compatible fluids in GRACO pumping systems
• Reduces pulsation and vibration
• Extends system life
• Maintains material integrity
• Reliable performance
• Ease of maintenance (typical for i-Series dampeners)

Applications:
Used in fluid transfer systems where pulsation and vibration reduction is required, such as in industrial, mining, and agricultural applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Ensure proper alignment and secure flange connections
• Follow manufacturer’s torque specifications for fasteners
• Inspect diaphragm and seats for wear before installation
• Use compatible fluids as specified by GRACO
• Regularly inspect for leaks and wear
• Replace diaphragm and seats as needed
• Keep connections clean and free from debris