The GRACO SE2B.1959 is a diaphragm pump designed for industrial fluid transfer applications. It features a seal-less design and is constructed with 316L stainless steel wetted sections and multiple internal elastomers for compatibility with various materials and cleaning chemicals. This pump is intended for use in food, personal care, and pharmaceutical industries, handling abrasive and solid-laden fluids.

Key Features:

• Diaphragm Pump
• 316L stainless steel wetted section, PTFE/Santoprene diaphragm, stainless steel center section
• Food, personal care, pharmaceutical; handles abrasive and solid-laden fluids
• Seal-less design for reduced maintenance and improved reliability
• Handles solids up to large diameters (similar model: up to 3.8"/96.5 mm)
• Electric operation for precise pump control
• Patented air charge reduces pulsation for smooth flow
• Air charge allows pump to stall under pressure, increasing safety
• Tri-clamp and sanitary DIN connections available (on similar models)
• Multiple internal elastomers for chemical compatibility

Applications:
Industrial fluid transfer in food, personal care, and pharmaceutical industries; suitable for abrasive and solid-laden fluids

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment of inlet and outlet connections
• Use compatible elastomers for the specific fluid being pumped
• Follow manufacturer guidelines for electrical and air connections
• Regularly inspect and maintain diaphragm and wetted parts for longevity
• Periodically check for wear on diaphragms and internal components
• Clean pump according to industry and chemical compatibility standards
• Monitor for leaks or abnormal noise during operation