The GRACO SE2B.1191 is a diaphragm pump designed for handling a wide range of fluids, including those with solids, in demanding industrial environments. Its construction features a 316L stainless steel wetted section and multiple internal elastomers for compatibility with various materials and cleaning chemicals. The pump is intended for use in food, personal care, and pharmaceutical applications, offering reliable and hygienic fluid transfer.

Key Features:

• Diaphragm Pump
• 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM manifold O-ring
• Food, personal care, pharmaceutical applications; compatible with various cleaning chemicals
• Seal-less design for handling abrasive materials and eliminating rotary shaft seal issues
• Electric operation for enhanced pump control
• Patented air charge reduces pulsation for smooth outlet flow
• Air charge allows pump to stall under pressure, increasing system safety
• Tri-clamp and sanitary DIN connections available

Applications:
Ideal for transferring fluids with solids in food, personal care, and pharmaceutical industries. Suitable for in-process applications requiring hygienic, reliable, and low-maintenance pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment of inlet and outlet connections
• Use recommended gaskets and seals for sanitary applications
• Follow manufacturer guidelines for air supply and electrical connections
• Regularly inspect diaphragms and internal elastomers for wear and replace as needed
• Periodically check for leaks and ensure all connections are secure
• Clean wetted parts according to industry and application standards
• Monitor pump performance and address any unusual noise or vibration promptly