The GRACO SE2B.0991 is a diaphragm pump designed for handling a wide range of fluids, including those with solids. While specific details for the SE2B.0991 are not directly available, the SE2B series is known for its robust construction, typically featuring stainless steel and PTFE wetted parts, and is intended for use in demanding industrial, food, personal care, and pharmaceutical applications where reliable, seal-less pumping is required.

Key Features:

• Diaphragm Pump
• Stainless steel (316L), PTFE, Santoprene (diaphragm), EPDM (manifold O-ring)
• Food, personal care, pharmaceutical, and industrial fluids
• Seal-less design for handling abrasive materials and reducing maintenance
• Electric operation for enhanced pump control
• Patented air charge reduces pulsation for smooth flow
• Ability to stall pump under pressure for safety
• Multiple internal elastomers for chemical compatibility
• Tri-clamp and sanitary DIN connections available

Applications:
Industrial fluid transfer, food and beverage processing, personal care and pharmaceutical manufacturing, and other applications requiring reliable, hygienic, and maintenance-friendly pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure all connections are secure and compatible with the pump’s inlet/outlet sizes (typically 2 in for SE2B series)
• Verify material compatibility with the fluid being pumped
• Follow manufacturer guidelines for air supply and electrical connections
• Regularly inspect diaphragms and seals for wear and replace as needed