The GRACO SP4F.0056 is a 4-inch sanitary pneumatic diaphragm pump designed for high sanitation applications. It features a stainless steel (SS) center section, FL (flapper) checks, and SP (sanitary process) diaphragms. This pump is engineered for the transfer of fluids in food, beverage, personal care, and pharmaceutical industries, where stringent hygiene and easy cleaning are required.

Key Features:

• Pneumatic (Air-Operated) Double Diaphragm Pump
• SaniForce 4150, 4 inch (101 mm)
• 316L stainless steel wetted section, multiple elastomer options for diaphragms and checks
• Up to 150 gpm (567 lpm)
• Up to 125 psi (8.6 bar)
• Compatible with a wide range of fluids and cleaning chemicals; handles solids up to 3.8 inches (96.5 mm) in diameter
• 3A, ATEX, USP Class VI, CE, 3.1 certification (options available)
• Single piece manifolds reduce tri-clamps and gaskets for easier cleaning and maintenance
• Overmolded diaphragms for increased sanitation
• Tri-clamp and sanitary DIN connections for quick disassembly and cleaning
• Optional leak sensors for process integrity
• Pump can be rotated 360 degrees for draining and servicing
• Lube-free, non-sticking air valve with external serviceability for quick repairs

Applications:
Ideal for high care food, beverage, personal care, and pharmaceutical fluid transfer applications where sanitation and ease of cleaning are critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards and certifications.
• Ensure proper alignment and secure mounting to prevent leaks and vibration
• Use appropriate gaskets and clamps for sanitary connections
• Rotate pump as needed for draining and servicing
• Follow manufacturer’s guidelines for air supply and pressure settings
• Regularly inspect diaphragms, checks, and seals for wear and replace as needed