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. 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, EPDM manifold O-rings, PTFE ball/check material
• Up to 150 gpm (567 lpm)
• Up to 100 psi (6.89 bar)
• Food, Personal Care, Pharmaceutical
• Seal-less design for handling abrasive materials and eliminating rotary shaft seal issues
• 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 compatibility with various materials and cleaning chemicals
• Tri-clamp and sanitary DIN connections available

Applications:
Ideal for transferring fluids containing solids up to 3.8" (96.5 mm) in diameter in sanitary, food, personal care, and pharmaceutical environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure all connections are secure and compatible with tri-clamp or sanitary DIN fittings
• Verify that the pump is properly grounded and electrical connections are correct for electric operation
• Check that the air inlet (3/8" NPT female) is connected to a clean, regulated air supply
• Inspect diaphragms and elastomers for compatibility with the intended fluid and cleaning agents
• Follow GRACO’s recommended maintenance schedule for diaphragm and elastomer inspection/replacement