The GRACO SaniForce 1590, 1.5" HS SST Pneumatic Diaphragm Pump is a sanitary, air-operated double diaphragm pump designed for hygienic fluid transfer in demanding environments. It features a stainless steel center section, Buna (nitrile) seats, Buna balls, and Buna diaphragms, making it suitable for applications requiring FDA-compliant materials and easy cleaning. This pump is engineered for reliable, leak-free operation and is ideal for food, beverage, pharmaceutical, and personal care industries.

Key Features:

• Air-operated double diaphragm (AODD) pump
• SaniForce 1590, 1.5"
• Stainless steel center section, Buna (nitrile) seats, Buna balls, Buna diaphragms
• Tri-clamp connections for sanitary applications
• Seal-less diaphragm design eliminates leaking and run-dry failures
• Quick knockdown design for easy cleaning and maintenance
• 360-degree rotation for draining and servicing
• Externally serviceable air valves for reduced downtime
• Optional leak sensors available
• Single-piece manifolds reduce tri-clamps and gaskets for a cleaner fluid path

Applications:
Ideal for hygienic transfer in food, beverage, pharmaceutical, and personal care industries. Suitable for applications requiring easy cleaning, sanitation, and compliance with FDA regulations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• 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, seats, and balls for wear and replace as needed
• Utilize the quick knockdown design for routine cleaning and maintenance
• Consider installing optional leak sensors for process monitoring
• Perform preventative maintenance to extend pump life and maintain peak performance
• Keep spare parts on hand to minimize downtime
• Consult the equipment manual for detailed installation and maintenance procedures