The GRACO SaniForce 1590 is a 1.5-inch air-operated double diaphragm (AODD) pump designed for hygienic fluid transfer. It features a high-grade stainless steel (HS SST) fluid section, stainless steel center section, stainless steel seats, SP (Santoprene) balls, and SP diaphragms. This pump is engineered for use in sanitary applications such as food, beverage, pharmaceutical, and personal care industries, where cleanliness and compliance with regulatory standards are critical.

Key Features:

• Air-operated double diaphragm (AODD) pump
• SaniForce 1590, 1.5" (38 mm)
• High-grade stainless steel (HS SST) fluid section, stainless steel center section, stainless steel seats, SP (Santoprene) balls, SP diaphragms
• Up to 90–100 gpm (341–379 lpm) depending on configuration
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Tri-clamp (sanitary flange) connections, suitable for food, beverage, pharmaceutical, and personal care applications
• FDA-compliant, meets CFR Title 21 requirements
• Lube-free, non-sticking air valve for reliability and easy maintenance
• Quick knockdown design for easy cleaning and sanitation
• 360-degree rotation for draining and servicing
• Tri-clamp connections for accelerated cleaning and minimal downtime
• Designed for rigorous, continuous use and CIP (clean-in-place) compatibility
• All fluid contact materials are FDA-compliant

Applications:
Ideal for hygienic transfer of food, beverage, pharmaceutical, and personal care products. Suitable for pumping concentrated fruit juices, sauces, pastes, starches, wine, food-grade oils, jams, and jellies.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure all connections are secure and use appropriate sanitary fittings (tri-clamp)
• Follow manufacturer guidelines for pump orientation and mounting
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Rotate pump 360 degrees for complete draining and easy servicing
• Adhere to recommended cleaning and maintenance schedules for sanitary applications