The GRACO FA2231 is a stainless steel air-operated double diaphragm (AODD) pump designed for sanitary applications. It features an aluminum center section, stainless steel seats, EPDM O-rings, and a weighted CR & PTFE diaphragm. This pump is intended for transferring food, beverage, and personal care products in environments requiring high sanitation and reliability.

Key Features:

• Air-Operated Double Diaphragm (AODD) Pump
• SaniForce 1590
• Stainless steel (S/S) body and seats, aluminum center section, EPDM O-rings, weighted CR & PTFE diaphragm
• Designed for use with food, beverage, and personal care products
• FDA-compliant, meets CFR Title 21
• Sanitary clamp connections for easy cleaning and minimal downtime
• Overmolded diaphragm plates with PTFE on fluid side and EPDM on air side to prevent bacterial harboring
• Lube-free air valve for reduced maintenance
• 316 series stainless steel rod for corrosion resistance
• Quick knockdown design for easy cleanability and sanitation
• Patented, lube-free air valve and three-way pilot valve for no-stick operation

Applications:
Transfer of concentrated fruit juices, sauces, pastes, starches, wine, food-grade oils, jams, jellies, and similar products in food, beverage, and personal care industries

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, sanitation, and compliance with industry standards.
• Ensure all connections are secure and sanitary clamps are properly tightened
• Verify compatibility of materials with the product being pumped
• Follow manufacturer guidelines for cleaning and maintenance to maintain FDA compliance
• Regularly inspect O-rings and diaphragms for wear and replace as needed