The GRACO SE2B.1111 is a diaphragm pump designed for industrial fluid transfer, featuring a seal-less design and constructed with 316L stainless steel wetted sections and multiple elastomer options for compatibility with various materials and cleaning chemicals. It is intended for use in food, personal care, and pharmaceutical applications where handling abrasive or solid-laden fluids is required.

Key Features:

• Diaphragm Pump
• SE2B.1111 (2 in inlet/outlet, 3/8 in air inlet)
• 316L stainless steel wetted section, PTFE/Santoprene diaphragm, PTFE ball/check, EPDM manifold O-ring
• Up to 150 gpm (567 lpm)
• Up to 100 psi (6.89 bar)
• Food, personal care, pharmaceutical materials; handles solids up to 3.8 in (96.5 mm) diameter
• Seal-less design eliminates rotary shaft seal issues and handles abrasive materials
• Electric operation for additional pump control
• Patented air charge reduces pulsation for smooth outlet flow
• Air charge allows pump to stall under pressure, increasing system safety and eliminating need for circulation loops
• Tri-clamp and sanitary DIN connections available
• Multiple internal elastomers for chemical compatibility

Applications:
Ideal for transferring fluids with solids or abrasive content in food, personal care, and pharmaceutical industries; suitable for in-process applications requiring smooth, pulsation-free flow.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Verify compatibility of elastomers with process fluids and cleaning chemicals
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and internal components for wear or damage
• Use appropriate safety measures when handling pressurized systems