The GRACO SE2B.0257 is a double diaphragm pump designed for reliable and efficient fluid transfer in industrial applications. While specific details for the SE2B.0257 model are limited in available documentation, it is part of the SE2B series, which is constructed with robust materials such as stainless steel and PTFE for compatibility with a wide range of fluids, including corrosive and abrasive materials. The pump is intended for use in demanding environments where gentle handling of shear-sensitive materials and resistance to harsh chemicals are required.

Key Features:

• Double Diaphragm Pump
• Stainless steel and PTFE (typical for SE2B series)
• Compatible with a wide range of fluids, including corrosive and abrasive materials
• Seal-less design for reduced maintenance and improved reliability
• Handles abrasive and corrosive materials
• Gentle on shear-sensitive materials
• Patented air charge reduces pulsation for smooth flow
• Stainless steel and PTFE wetted parts for chemical resistance
• Easy maintenance and externally accessible air valve for rapid changeovers

Applications:
Industrial fluid transfer, chemical processing, food and beverage, pharmaceuticals, and other applications requiring gentle, reliable pumping of abrasive or corrosive fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use recommended fittings and hoses for the intended fluid
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear and replace as needed
• Consult the equipment manual for specific installation and maintenance procedures