The GRACO SE2B.1814 is a seal-less diaphragm pump designed for handling abrasive and solid-laden fluids in demanding industrial applications. Its wetted section is constructed from 316L stainless steel, with diaphragm and ball/check materials in PTFE and Santoprene, making it suitable for use with food, personal care, and pharmaceutical products. The pump is intended for reliable, low-maintenance transfer of fluids containing solids up to 3.8 inches in diameter.

Key Features:

• Diaphragm Pump
• SE2B.1814
• 316L stainless steel wetted section, PTFE/Santoprene diaphragm, stainless steel seat
• Up to 150 gpm (567 lpm)
• Up to 100 psi (6.89 bar)
• Food, personal care, pharmaceutical industries; compatible with various cleaning chemicals
• Seal-less design eliminates issues with rotary shaft seals and handles abrasive materials
• 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 and eliminating need for circulation loops
• Multiple internal elastomers for material and chemical compatibility
• Tri-clamp and sanitary DIN connections available

Applications:
Ideal for in-process applications requiring reliable transfer of fluids with large solids, such as in food processing, personal care, and pharmaceutical manufacturing. Suitable for abrasive and corrosive environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections (2-inch tri-clamp or sanitary DIN)
• Verify compatibility of elastomers with the fluid and cleaning chemicals used
• Follow manufacturer guidelines for air and electrical connections
• Regularly inspect diaphragm and internal components for wear and replace as needed