The GRACO SaniForce 1590, 1.5" HS SST Pneumatic Diaphragm Pump is a hygienic, air-operated double diaphragm pump designed for demanding sanitary applications. It features a stainless steel (SS) center section, stainless steel (316L) wetted parts, and Santoprene (SP) diaphragms. This pump is engineered for reliable, leak-free transfer of sensitive fluids in industries such as food, beverage, pharmaceuticals, and cosmetics.

Key Features:

• Air-operated double diaphragm (AODD) pump
• SaniForce 1590, 1.5"
• Stainless steel (316L) wetted section, SS center, Santoprene diaphragms, FL checks (likely refers to flow checks or specific valve configuration)
• Designed for hygienic transfer of sensitive fluids; compatible with tri-clamp connections
• FDA-compliant, meets United States Code of Federal Regulations (CFR) Title 21
• Quick knockdown design for easy cleaning and maintenance
• Seal-less diaphragm pump design eliminates leaking and failures due to run-dry conditions
• Externally serviceable air valves for reduced downtime
• Optional leak sensors for process monitoring
• Single piece manifolds reduce tri-clamps and gaskets, creating a cleaner fluid path
• Can pass solids up to 0.5 in. (12.7 mm)
• Engineered for heavy-duty, continuous use

Applications:
Ideal for hygienic transfer in food, beverage, pharmaceutical, and cosmetic industries. Suitable for applications requiring easy cleaning, minimal downtime, and compliance with strict sanitation standards.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards. Non-genuine parts may compromise pump integrity and sanitation.
• Ensure all connections are secure and use appropriate tri-clamp fittings for sanitary applications
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms, valves, and seals for wear or damage
• Perform preventative maintenance to extend pump life and maintain peak performance
• Consult the equipment manual for detailed installation and maintenance procedures