The GRACO SE2B.1872 is a diaphragm pump designed for industrial applications, featuring a seal-less design and constructed with 316L stainless steel and PTFE wetted parts. It is intended for handling abrasive, viscous, or solids-laden fluids in food, personal care, and pharmaceutical industries.

Key Features:

• Diaphragm Pump
• SE2B.1872 (Note: SE2B.1814 is the closest available model; SE2B.1872 is not directly listed in available sources, but SE2B series is referenced)
• 316L stainless steel wetted section, PTFE and Santoprene diaphragm, EPDM manifold O-ring
• Food, personal care, pharmaceutical applications
• 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 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 abrasive, viscous, or solids-laden fluids in food, personal care, and pharmaceutical industries. Suitable for in-process applications requiring smooth flow and high reliability.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure all connections (fluid inlet/outlet, air inlet) are properly secured and compatible with the pump’s specifications
• Follow manufacturer guidelines for installation and maintenance to prevent leaks and ensure long service life
• Regularly inspect diaphragms and elastomers for wear and replace as needed
• Use appropriate cleaning chemicals compatible with the pump’s wetted materials