The GRACO 2000475 is a pulsation dampener designed to reduce pressure fluctuations and vibration in fluid transfer systems. It is constructed from aluminum with 316 stainless steel seats and a Buna-N (BN) diaphragm, making it suitable for a wide range of industrial applications where consistent flow and equipment protection are required.

Key Features:

• Pulsation Dampener
• i-Series, 2 in. (50.8 mm)
• Aluminum body, 316 Stainless Steel seats, Buna-N diaphragm
• Maximum flow rate: 150 GPM (568 L/min)
• Maximum fluid pressure: 120 psi (0.83 MPa, 8.3 bar, 827 kPa)
• Designed for use with compatible GRACO fluid transfer systems; connection type: BSPT
• ATEX hazardous location approval
• Reduces pulsation and vibration to protect downstream equipment
• Extends system life and reduces maintenance needs
• Suitable for a wide temperature range (-12°C to 82°C / 10°F to 180°F)
• Robust construction for reliability in demanding environments

Applications:
Used in industrial fluid transfer systems to maintain consistent flow, reduce noise, and protect pumps and piping from damage caused by pressure surges and vibration. Suitable for applications in mining, agriculture, manufacturing, and other sectors where reliable fluid handling is critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure proper alignment and secure connection using BSPT threads
• Check for leaks after installation
• Inspect diaphragm and seats periodically for wear and replace as needed
• Follow all local safety and regulatory requirements
• Regularly inspect for signs of wear or damage
• Replace diaphragm and seats according to manufacturer recommendations
• Keep connections clean and free from debris