The GRACO SP3B.0008 is a sanitary air-operated double diaphragm pump designed for high sanitation applications. It features a 316L stainless steel fluid section and is intended for use in food, edible oil, and personal care industries where hygiene and reliability are critical.

Key Features:

• Pneumatic Diaphragm Pump
• 3250 HS Series, 3" (76.2 mm) fluid inlet/outlet
• 316L stainless steel fluid section, stainless steel (316) seats, FKM (Fluoroelastomer) diaphragms and balls, polypropylene center section (varies by source)
• Up to 946 lpm (250 gpm)
• Up to 6.9 bar (100 psi)
• Edible oil, food, personal care
• High Sanitation (32 Ra)
• Single-piece manifolds reduce tri-clamps and gaskets for easier cleaning and maintenance
• Handles solids up to 3.8" (96.5 mm) in diameter
• Maximum cycle rate: 125 cycles per minute (CPM)
• 1:1 fluid to air ratio
• Tri-clamp sanitary connections for hygienic operation

Applications:
Used in food processing, edible oil transfer, and personal care product manufacturing where high sanitation standards are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure all connections are properly tightened and leak-free
• Use appropriate sanitary tri-clamp fittings for inlet and outlet
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear and replace as needed
• Periodically check and clean the pump and manifolds to maintain hygiene
• Replace diaphragms and seals according to the maintenance schedule
• Monitor air consumption and cycle rate for signs of wear or inefficiency