The GRACO SE2B.1492 is a diaphragm pump designed for handling a wide range of fluids, including those with solids, in sanitary and industrial applications. Its wetted section is constructed from 316L stainless steel and PTFE, making it suitable for food, personal care, and pharmaceutical industries. The pump is intended for reliable, seal-less transfer of abrasive or viscous materials.

Key Features:

• Diaphragm Pump
• SE2B.1492 (Note: SE2B.1750 is the closest documented model; SE2B.1492 is not directly listed in available sources, but is likely a variant within the SE2B series)
• 316L stainless steel wetted section, PTFE and Santoprene diaphragm, EPDM O-rings
• Food, personal care, pharmaceutical industries; compatible with various cleaning chemicals
• Seal-less design for reduced maintenance and improved reliability
• Handles solids up to 3.8" (96.5 mm) in diameter (SE2B.1750 reference)
• Electric operation for enhanced pump control
• Patented air charge reduces pulsation for smooth outlet flow
• Air charge allows pump to stall under pressure, increasing safety and eliminating need for circulation loops
• Multiple internal elastomers for chemical compatibility
• Tri-clamp and sanitary DIN connections available

Applications:
Transfer of fluids with solids, abrasive or viscous materials in sanitary and industrial settings; ideal for food, personal care, and pharmaceutical processing

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and maintains warranty and safety standards.
• Ensure proper alignment of pump connections
• Use compatible gaskets and seals for sanitary applications
• Follow manufacturer guidelines for electrical and air connections
• Regularly inspect diaphragms and O-rings for wear and replace as needed
• Periodically check for leaks and abnormal noises
• Clean pump thoroughly after use, especially in food or pharmaceutical applications
• Replace diaphragms and seals according to recommended intervals