The GRACO SE2B.1777 is a diaphragm pump designed for industrial fluid transfer, featuring a seal-less design and robust construction for handling abrasive and corrosive materials. Its wetted section is made from 316L stainless steel, with multiple internal elastomers for compatibility with various materials and cleaning chemicals. This pump is intended for use in food, personal care, and pharmaceutical applications where reliable, contamination-free transfer is required.

Key Features:

• Diaphragm Pump
• SE2B.1777 (Note: SE2B.1750 is closely related; SE2B.1777 specific data not found, but likely similar in class)
• 316L stainless steel wetted section, PTFE and Santoprene diaphragms, EPDM manifold O-ring
• Food, personal care, pharmaceutical applications; compatible with various materials and cleaning chemicals
• Seal-less design eliminates issues with rotary shaft seals 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
• Tri-clamp and sanitary DIN connections available
• Multiple internal elastomers for material compatibility

Applications:
Industrial fluid transfer in food, personal care, and pharmaceutical industries; suitable for handling abrasive and corrosive materials

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems
• Ensure proper alignment and secure connections for inlet and outlet
• Use compatible fittings and gaskets for sanitary applications
• Follow manufacturer guidelines for electrical and pneumatic connections
• Regularly inspect diaphragms and elastomers for wear and replace as needed
• Periodically check for leaks and wear
• Clean wetted parts according to material compatibility guidelines
• Replace diaphragms and elastomers at recommended intervals