The GRACO SE2B.1750 is a seal-less diaphragm pump designed for reliable and efficient transfer of fluids, including those with abrasive or corrosive properties. Its wetted section is constructed from 316L stainless steel, with PTFE and Santoprene diaphragms, making it suitable for demanding industrial, food, personal care, and pharmaceutical applications.

Key Features:

• Diaphragm Pump
• SE2B.1750
• 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, and industrial fluids
• Seal-less design for leak-proof operation and handling of 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 compatibility with various materials and cleaning chemicals
• Tri-clamp and sanitary DIN connections available

Applications:
Ideal for in-process applications in food, personal care, pharmaceutical, and industrial sectors where reliable, leak-proof, and gentle fluid transfer is required. Handles solids up to 3.8" (96.5 mm) in diameter.

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 connections (Tri-clamp or sanitary DIN) for sanitary applications
• Follow manufacturer guidelines for electrical and air supply connections
• Regularly inspect diaphragms and internal elastomers for wear and replace as needed
• Periodically check for leaks and wear
• Replace diaphragms and elastomers according to recommended intervals
• Clean wetted parts thoroughly when changing fluids or for maintenance