The SP3B.0108 is a pneumatic diaphragm pump designed for sanitary applications, constructed primarily from 316L stainless steel and polypropylene, intended for transferring edible oils, food, and personal care products within GRACO equipment.

Key Features:

• Pneumatic Diaphragm Pump
• 3250 HS Series, 3" (76.2 mm) Fluid Inlet/Outlet
• Fluid section: 316L stainless steel; Center section: polypropylene; Seats: 316L stainless steel; Diaphragms/Balls: FKM (Fluoroelastomer); Manifold O-Rings: FKM (some sources list EPDM for similar models)
• Up to 250 gpm (946 lpm)
• Max. fluid pressure: 6.9 bar (100 psi)
• Compatible with edible oils, food, and personal care products
• High Sanitation (32 Ra) certification required for sanitary applications
• Single piece manifolds reduce tri-clamps and gaskets
• Handles solids up to 3.8" (96.5 mm) in diameter
• Center port manifold configuration
• Tri-clamp connection for easy cleaning and maintenance
• Reliable, robust construction for demanding environments
• Easy to maintain and service

Applications:
Ideal for sanitary transfer of edible oils, food, and personal care products in industrial and food processing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compliance with industry standards.
• Ensure proper alignment of tri-clamp connections for leak-free operation
• Verify air supply meets pump requirements (max. 290 SCFM)
• Inspect diaphragms and seals regularly for wear and replace as needed
• Follow GRACO’s recommended maintenance schedule for long service life