The GRACO SE2B is a seal-less diaphragm pump designed for handling abrasive and solid-laden fluids in demanding industrial applications. 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 industries, providing reliable fluid transfer with minimal maintenance.

Key Features:

• Diaphragm Pump
• 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM manifold O-ring, PTFE ball/check material
• Food, personal care, pharmaceutical industries; compatible with various materials and cleaning chemicals
• Seal-less design eliminates issues with rotary shaft seals 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:
Transfer of abrasive, solid-laden, or sensitive fluids in food, personal care, and pharmaceutical processing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use recommended gaskets and seals for sanitary connections
• Follow manufacturer guidelines for air and fluid inlet/outlet connections
• Regularly inspect diaphragms and elastomers for wear and replace as needed
• Periodically check and maintain air charge system
• Inspect and clean wetted parts to prevent contamination
• Replace diaphragms and elastomers according to service intervals