The SE2B.1750 is a seal-less diaphragm pump designed for handling abrasive, viscous, or solid-laden fluids in industrial applications. Its wetted section is constructed from 316L stainless steel and PTFE, making it suitable for food, personal care, and pharmaceutical industries. The pump is intended for reliable, low-maintenance transfer and process applications within GRACO equipment.

Key Features:

• Diaphragm Pump
• SE2B.1750
• 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 materials; compatible with various cleaning chemicals
• 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 chemical compatibility
• Tri-clamp and sanitary DIN connections available

Applications:
Ideal for in-process applications involving abrasive, viscous, or solid-laden fluids in food, personal care, and pharmaceutical industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use recommended gaskets and seals for sanitary connections
• Follow manufacturer guidelines for air and fluid connections
• Regularly inspect diaphragms and elastomers for wear and replace as needed
• Periodically check and maintain air charge system
• Inspect and clean wetted parts to prevent contamination
• Replace diaphragms and elastomers according to service intervals