The GRACO SP2B.0173 is a 2-inch air-operated double diaphragm (AODD) pump designed for sanitary applications. It features a stainless steel (SS) center section, stainless steel seats, EPDM (EP) balls, and ethylene propylene (EO) diaphragms. This pump is intended for hygienic transfer of fluids in food, beverage, personal care, and pharmaceutical industries.

Key Features:

• Air-operated double diaphragm (AODD) pump
• SaniForce 2150, 2-inch
• Stainless steel (SS) center, SS seats, EPDM (EP) balls, EO diaphragms
• Up to 180 gpm (varies by configuration and air supply)
• Up to 120–125 psi (varies by configuration)
• Compatible with a wide range of fluids and cleaning chemicals; multiple elastomer options available
• 3A, ATEX, USP Class VI, CE, 3.1 certification (varies by configuration)
• Single-piece manifolds reduce tri-clamps and gaskets for easier cleaning and maintenance
• Handles solids up to 3.8 inches in diameter
• Vertical and horizontal installation options
• Optional leak sensors
• 316L stainless steel wetted section
• Multiple surface finish options (Ra 125, 32, or 20)
• Tri-clamp and sanitary DIN connections available

Applications:
Ideal for sanitary transfer of fluids in food, beverage, personal care, and pharmaceutical industries. Suitable for handling viscous, abrasive, or shear-sensitive fluids and solids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure proper alignment and secure mounting for both vertical and horizontal installations
• Use recommended gaskets and seals for sanitary connections
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Utilize optional leak sensors for process integrity monitoring