The GRACO SE2B.0189 is a diaphragm pump designed for handling a wide range of fluids, including those with solids, in food, personal care, and pharmaceutical applications. It features a seal-less design and is constructed with 316L stainless steel wetted sections and multiple internal elastomers for compatibility with various materials and cleaning chemicals.

Key Features:

• Diaphragm Pump
• 316L stainless steel wetted section, PTFE and Santoprene diaphragm, EPDM manifold O-ring, PTFE ball/check
• Food, Personal Care, Pharmaceutical
• Seal-less design for handling abrasive materials and eliminating rotary shaft seal issues
• 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 and chemical compatibility

Applications:
Ideal for transferring fluids with solids in food processing, personal care, and pharmaceutical manufacturing. Suitable for in-process applications requiring smooth flow and compatibility with cleaning chemicals.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Use compatible gaskets and seals for sanitary applications
• Follow manufacturer guidelines for air supply and electrical connections
• Regularly inspect diaphragms and internal elastomers for wear and replace as needed
• Periodically check for leaks and abnormal noises
• Clean wetted parts after use, especially when handling food or pharmaceutical products
• Replace diaphragms and seals according to recommended intervals