The GRACO SE2B.1750 is a diaphragm pump designed for handling fluids with large solids. It features a seal-less design, 316L stainless steel wetted section, and is intended for use in food, personal care, and pharmaceutical applications where compatibility with cleaning chemicals and abrasive materials is required.

Key Features:

• Diaphragm Pump
• SE2B.1750 (2" inlet/outlet)
• 316L stainless steel wetted section, PTFE/Santoprene diaphragm, PTFE ball/check, EPDM manifold O-ring
• Up to 150 gpm (567 lpm)
• Up to 100 psi (6.89 bar)
• Food, personal care, pharmaceutical; compatible with various cleaning chemicals
• Seal-less design for reduced maintenance and improved reliability
• Handles solids up to 3.8" (96.5 mm) in diameter
• Electric operation for enhanced pump control
• Patented air charge reduces pulsation for smooth flow
• Air charge allows pump to stall under pressure, increasing safety
• Multiple internal elastomers for chemical compatibility
• Tri-clamp and sanitary DIN connections available

Applications:
Ideal for process applications in food, personal care, and pharmaceutical industries where handling abrasive or solid-laden fluids and frequent cleaning are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment and secure all connections (tri-clamp or DIN as applicable)
• Verify compatibility of elastomers with process fluids and cleaning chemicals
• Regularly inspect diaphragms and internal components for wear
• Follow manufacturer guidelines for air charge and electrical connections
• Routine inspection of diaphragms and seals
• Clean wetted parts after use, especially when handling corrosive or abrasive materials
• Replace worn components with genuine GRACO parts