The GRACO SE2B.1988 is a diaphragm pump designed for industrial and sanitary applications. While specific details for the SE2B.1988 model are not available in the provided sources, similar SE2B series pumps are constructed with 316L stainless steel wetted sections and PTFE or Santoprene diaphragms, intended for transferring fluids in food, personal care, and pharmaceutical industries. These pumps are known for their seal-less design, which eliminates issues with rotary shaft seals and allows handling of abrasive materials.

Key Features:

• Diaphragm Pump
• 316L stainless steel wetted section, PTFE/Santoprene diaphragm (inferred from similar models)
• Food, personal care, pharmaceutical (inferred from similar models)
• Seal-less design for reliability and handling of abrasive materials
• Electric operation for precise pump control
• Patented air charge reduces pulsation for smooth flow
• Multiple internal elastomers for chemical compatibility
• Tri-clamp and sanitary DIN connections available (inferred from similar models)

Applications:
Ideal for in-process applications, filling systems, and sanitary/hygienic transfer in food, beverage, personal care, and pharmaceutical industries (inferred from similar models).

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment.
• Ensure proper alignment and secure connections for inlet and outlet
• Follow manufacturer guidelines for electrical and mechanical installation
• Regularly inspect diaphragms and seals for wear and replace as needed
• Use compatible cleaning chemicals to maintain sanitary conditions
• Perform preventative maintenance to ensure peak performance and longevity
• Quickly source genuine replacement parts to minimize downtime
• Consult with a GRACO specialist for setup and troubleshooting