Description
The GRACO SP3B.0026 is a sanitary air-operated double diaphragm pump designed for high sanitation applications. It is constructed primarily from stainless steel and features FKM (Fluoroelastomer) diaphragms and balls, with EPDM manifold O-rings. This pump is intended for use in industries requiring strict hygiene, such as food, beverage, and personal care, where it safely transfers fluids with minimal contamination risk.
Key Features:
- Air-operated double diaphragm pump
- SaniForce 2.0 HS-Series 3250, 3″
- Sanitary stainless steel (fluid section), stainless steel (center section), stainless steel (316) seats, FKM (Fluoroelastomer) diaphragms and balls, EPDM manifold O-rings
- Up to 150 gpm (567 lpm) or 946 l/min (depending on configuration; see notes below)
- Up to 100 psi (input and output)
- Compatible with food, beverage, and personal care applications
- High Sanitation (32 Ra)
- Single-piece manifolds reduce tri-clamps and gaskets, minimizing contamination points
- Handles solids up to 3.8″ (96.5 mm) in diameter
- Maximum pump speed: 125 cycles per minute
- Fluid to air ratio: 1:1
- Easy maintenance and reliable operation
Applications:
Ideal for sanitary fluid transfer in food, beverage, and personal care industries, especially where hygiene and ease of cleaning are critical.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
- Ensure proper alignment of inlet and outlet connections
- Use appropriate sanitary fittings and gaskets
- Follow manufacturer guidelines for air supply and pressure settings
- Regularly inspect diaphragms and O-rings for wear and replace as needed
- Periodically check and clean all wetted parts
- Replace diaphragms and O-rings according to maintenance schedule
- Monitor pump speed and pressure to prevent overloading






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