The GRACO SE2B.1750 is a seal-less diaphragm pump designed for handling abrasive materials and slurries. Its wetted section is constructed from 316L stainless steel and PTFE, making it suitable for food, personal care, and pharmaceutical applications. The pump is intended for transferring fluids with large solids and is engineered for reliability and ease of maintenance in demanding environments.

Key Features:

• Diaphragm Pump
• SE2B.1750 (Note: SE2B.0351 not found in available data; SE2B.1750 is the closest match)
• 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM manifold O-ring, PTFE ball/check
• Up to 150 gpm (567 lpm)
• Up to 100 psi (6.89 bar)
• Food, personal care, pharmaceutical; handles solids up to 3.8" (96.5 mm) in diameter
• Seal-less design eliminates rotary shaft seal issues and handles abrasive material
• 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
• Multiple internal elastomers for compatibility with various materials and cleaning chemicals
• Tri-clamp and sanitary DIN connections available

Applications:
Transfer of fluids with large solids in food, personal care, and pharmaceutical industries; suitable for abrasive and slurry applications

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure all connections (air inlet, fluid inlet/outlet) are properly secured and compatible with system requirements
• Verify compatibility of elastomers with process fluids and cleaning chemicals
• Follow manufacturer guidelines for installation and maintenance to maximize pump life and safety
• Regularly inspect diaphragms and internal components for wear and replace as needed