The GRACO FD8111 is a sanitary, air-operated double diaphragm (AODD) pump designed for hygienic fluid transfer in food, beverage, and pharmaceutical applications. It features a stainless steel center section, stainless steel seats, PTFE (PT) balls, and PTFE diaphragms, ensuring FDA-compliant, corrosion-resistant, and easy-to-clean operation.

Key Features:

• Air-operated double diaphragm (AODD) pump
• SaniForce 1590, 1.5" (38 mm) FG SST
• Stainless steel center section, stainless steel seats, PTFE balls, PTFE diaphragms
• Up to 90 gpm (341 lpm) in compact size (some sources list up to 100–105 gpm for similar models, but FD8111 is typically 90 gpm)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Tri-clamp connections (2 in/51 mm), suitable for food, beverage, and pharmaceutical applications
• FDA-compliant, meets United States Code of Federal Regulations (CFR) Title 21
• Lube-free, non-sticking air valve for durability and easy maintenance
• Quick knockdown design for easy cleaning and sanitation
• Rotates 360 degrees for draining and servicing
• All fluid contact materials are FDA-compliant
• Designed for rigorous, continuous use with minimal downtime

Applications:
Ideal for transferring concentrated fruit juices, sauces, pastes, starches, wine, food-grade oils, jams, jellies, and other high-viscosity or shear-sensitive products in food, beverage, and pharmaceutical industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure proper alignment of tri-clamp connections for leak-free operation
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Rotate pump for complete draining and easy cleaning
• Use only FDA-compliant replacement parts for food and pharmaceutical applications
• Perform routine cleaning and sanitization, especially after handling viscous or sticky products
• Check for leaks and ensure all connections are secure
• Monitor air valve and diaphragm condition for signs of wear or damage
• Keep spare parts on hand to minimize downtime