The GRACO SE2B.1214 is a diaphragm pump designed for handling a wide range of fluids, including abrasive and corrosive materials, with a seal-less design that eliminates issues associated with rotary shaft seals. It is constructed with 316L stainless steel and PTFE wetted parts, making it suitable for food, personal care, and pharmaceutical applications.

Key Features:

• Diaphragm Pump
• 316L stainless steel, PTFE, Santoprene, EPDM
• Food, personal care, pharmaceutical, abrasive and corrosive materials
• Seal-less design for reduced maintenance and improved reliability
• Handles solids up to 3.8" (96.5 mm) in diameter (SE2B series)
• Patented air charge reduces pulsation for smooth outlet flow
• Multiple internal elastomers for compatibility with various materials and cleaning chemicals
• Tri-clamp and sanitary DIN connections available
• Electric operation for additional pump control
• Air charge allows pump to stall under pressure, increasing system safety

Applications:
Ideal for transferring, metering, and dosing fluids in food, personal care, pharmaceutical, and industrial applications where abrasive or corrosive materials are present.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety, and maintains warranty coverage.
• Ensure all connections are secure and compatible with the pump’s inlet/outlet sizes (typically 2" for SE2B series)
• Follow manufacturer guidelines for air supply and pressure settings
• Use appropriate gaskets and seals for sanitary applications
• Regularly inspect diaphragms and elastomers for wear and replace as needed
• Periodically check for leaks and wear
• Clean wetted parts according to industry standards
• Replace diaphragms and elastomers at recommended intervals
• Consult the manual for specific maintenance schedules