The GRACO SE2B.1814 is a seal-less diaphragm pump designed for handling abrasive and solid-laden fluids in food, personal care, and pharmaceutical applications. It features a 316L stainless steel wetted section and multiple internal elastomers for compatibility with various materials and cleaning chemicals.

Key Features:

• Diaphragm Pump
• SE2B.1814 (please confirm SE2B.0104 is correct for your application)
• 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM manifold O-ring
• Up to 150 gpm (567 lpm)
• Up to 100 psi (6.89 bar)
• Food, personal care, pharmaceutical
• Seal-less design for reduced maintenance and handling of abrasive materials
• Electric operation for enhanced pump control
• Patented air charge reduces pulsation for smooth flow
• Air charge allows pump to stall under pressure, increasing safety and eliminating need for circulation loops
• Tri-clamp and sanitary DIN connections available
• Handles solids up to 3.8" (96.5 mm) in diameter

Applications:
Ideal for transferring and metering abrasive, solid-laden, or sensitive fluids in food, personal care, and pharmaceutical industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure all connections (fluid inlet/outlet, air inlet) are secure and compatible with system requirements
• Verify compatibility of elastomers with process fluids and cleaning chemicals
• Follow manufacturer guidelines for air pressure and flow settings
• Regularly inspect diaphragms and internal components for wear or damage
• Periodically check and replace diaphragms and O-rings as needed
• Clean wetted surfaces after use to prevent contamination or buildup
• Monitor pump performance for changes in flow or pressure