The GRACO SE2B.1664 is a diaphragm pump designed for industrial fluid handling. While specific details for the SE2B.1664 are not directly available in the provided sources, similar models in the SE2B series are constructed with a 316L stainless steel wetted section and are intended for use in food, personal care, and pharmaceutical applications. The pump is engineered to handle abrasive materials and solids, offering reliable performance in demanding environments.

Key Features:

• Diaphragm Pump
• 316L stainless steel wetted section, PTFE/Santoprene diaphragm, PTFE ball/check, EPDM manifold O-ring
• Food, personal care, pharmaceutical (similar models)
• Seal-less design for handling abrasive materials and reducing maintenance
• Electric operation for enhanced pump control
• Patented air charge reduces pulsation for smooth flow
• Ability to stall under pressure for increased safety
• Tri-clamp and sanitary DIN connections available (similar models)
• Multiple internal elastomers for compatibility with various materials and cleaning chemicals

Applications:
Industrial fluid transfer, food processing, personal care, pharmaceutical manufacturing, and other applications requiring reliable, sanitary, and robust pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Use recommended gaskets and seals for sanitary applications
• Follow manufacturer guidelines for electrical and pneumatic connections
• Regularly inspect diaphragms and internal components for wear
• Periodically check and replace diaphragms and seals as needed
• Clean wetted surfaces according to industry standards
• Monitor pump performance and address any unusual noise or vibration promptly