Description
The GRACO SE2B.1748 is a sanitary diaphragm pump designed for hygienic fluid transfer in food, personal care, and pharmaceutical applications. It features a seal-less design, stainless steel wetted parts, and PTFE diaphragms for compatibility with a wide range of materials and cleaning chemicals.
Key Features:
- Diaphragm Pump
- SE2B.1748 (2″ inlet/outlet, similar to SE2B.1814)
- 316L stainless steel wetted section, PTFE diaphragms, stainless steel center section, EPDM manifold O-rings
- Up to 150 gpm (567 lpm) (for similar models; not explicitly specified for SE2B.1748)
- Up to 100 psi (6.89 bar) (for similar models; not explicitly specified for SE2B.1748)
- Food, personal care, pharmaceutical, and compatible with various cleaning chemicals
- High sanitation (32 Ra) for similar models; not explicitly specified for SE2B.1748
- Seal-less design eliminates issues with rotary shaft seals and handles abrasive materials
- Patented air charge reduces pulsation for smooth outlet flow
- Ability to stall pump under pressure for increased system safety
- Tri-clamp and sanitary DIN connections available
- Easy maintenance and reliable operation
Applications:
Used for hygienic transfer of fluids in food processing, personal care, and pharmaceutical industries. Suitable for handling viscous, abrasive, or shear-sensitive materials.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compliance with industry standards.
- Ensure proper alignment of inlet and outlet connections
- Use appropriate gaskets and clamps for sanitary connections
- Follow manufacturer guidelines for air supply and pressure settings
- Regularly inspect diaphragms and O-rings for wear and replace as needed






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