The GRACO SaniForce 1590 is a high-sanitation, air-operated double diaphragm pump designed for hygienic fluid transfer. It features a stainless steel center section, stainless steel seats, PTFE balls, and elastomer (EO) diaphragms, making it suitable for food, beverage, personal care, and cosmetic applications where cleanliness and compliance with regulatory standards are essential.

Key Features:

• Air-operated double diaphragm pump
• SaniForce 1590, 1.5" (38 mm) nominal size, 2" (51 mm) tri-clamp connection
• Stainless steel center section, stainless steel seats, PTFE balls, EO diaphragms
• Up to 90 gpm (341 lpm)
• Maximum fluid pressure: 120 psi (8.4 bar, 0.84 MPa); Maximum air input pressure: 120 psi (8 bar, 0.8 MPa)
• Interchangeable with Murzan, Wilden, Sandpiper, ARO
• FDA-compliant, meets United States Code of Federal Regulations (CFR) Title 21
• Patented, lube-free air valve for durability and reduced maintenance
• Three-way pilot valve for no-stick operation
• 316 series stainless steel rod for corrosion resistance
• 100% externally serviceable air valve
• PTFE/EPDM overmolded diaphragms for improved wear and diaphragm life
• Compact, portable size
• Tri-clamp connections for easy cleaning and sanitation
• Designed for CIP (Clean-in-Place) processes
• Rotates 360 degrees for draining and servicing

Applications:
Food products, personal care, juice and drink concentrates, sauces, cosmetics, and other low to medium viscosity applications requiring high 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 regulatory compliance.
• Ensure all connections are secure and properly aligned before operation
• Follow manufacturer guidelines for air supply and fluid handling
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Utilize tri-clamp connections for quick disassembly and cleaning
• Rotate pump as needed for complete draining and sanitation
• Refer to the manual for specific installation and maintenance procedures