The GRACO SE2B.1814 is a seal-less diaphragm pump designed for handling abrasive, viscous, or solid-laden fluids in food, personal care, and pharmaceutical applications. Its wetted section is constructed from 316L stainless steel and PTFE, ensuring compatibility with a wide range of materials and cleaning chemicals.

Key Features:

• Diaphragm Pump
• SE2B.1814
• 316L stainless steel wetted section, PTFE and Santoprene diaphragms, stainless steel and PTFE ball/check materials, EPDM manifold O-ring
• Up to 150 gpm (567 lpm)
• Up to 100 psi (6.89 bar)
• Food, personal care, pharmaceutical materials
• Seal-less design eliminates rotary shaft seal issues 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 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 in food, personal care, and pharmaceutical industries where handling of abrasive, viscous, or solid-laden fluids is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment and secure mounting of the pump
• Use compatible connection types (Tri-clamp or sanitary DIN) as required by the application
• Verify compatibility of elastomers and wetted materials with the process fluid
• Follow manufacturer guidelines for electrical and air supply connections
• Regularly inspect diaphragms and internal elastomers for wear
• Clean wetted surfaces according to industry standards
• Monitor air charge and electrical systems for consistent performance