Description
The GRACO SaniForce 3250, 3″ HS SST is a sanitary, air-operated double diaphragm pump designed for hygienic applications. It is constructed primarily from sanitary stainless steel, making it suitable for handling food, beverage, pharmaceutical, and other high-purity fluids. The pump is intended for use in processes requiring high sanitation standards and reliable, leak-free operation.
Key Features:
- Air-operated double diaphragm pump
- SaniForce 3250, 3″ HS SST
- Sanitary stainless steel (fluid section), stainless steel (centre section), EPDM overmoulded diaphragms, FKM (Fluoroelastomer) balls, EPDM O-rings
- Up to 230 gpm (870 lpm)
- Up to 100 psi (6.9 bar)
- Designed for use with GRACO SaniForce equipment and compatible with standard 3″ sanitary tri-clamp flanges
- High sanitation (32 Ra), 3A approved diaphragms
- Seal-less diaphragm pump design eliminates leaking
- Single piece manifolds reduce tri-clamps and gaskets
- Easy to maintain and clean
- Reliable operation in demanding environments
- Handles solids up to 3.8″ (96.5 mm) in diameter
Applications:
Ideal for food, beverage, pharmaceutical, and other industries requiring high sanitation and leak-free fluid transfer. Suitable for handling viscous, abrasive, or shear-sensitive fluids.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
- Ensure all connections are properly aligned and tightened
- Use appropriate gaskets and clamps for sanitary connections
- Follow manufacturer guidelines for air supply and pressure settings
- Regularly inspect diaphragms and seals for wear and replace as needed
- Routine cleaning and inspection for contamination
- Replace diaphragms and seals according to maintenance schedule
- Check for leaks and unusual noises during operation






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