The GRACO SE4F.0139 is a diaphragm pump designed for handling fluids with large solids, featuring a seal-less design and constructed with 316L stainless steel and PTFE/Santoprene wetted parts. It is intended for use in food, edible oil, and personal care applications, providing reliable and safe fluid transfer within GRACO equipment.

Key Features:

• Diaphragm Pump
• SE4F.0139 (size inferred from SE4F series, 4-inch inlet/outlet)
• 316L stainless steel wetted section, PTFE/Santoprene diaphragm, EPDM manifold O-ring
• Edible oil, food, personal care
• Seal-less design for reduced maintenance and handling of abrasive materials
• Electric operation for enhanced pump control
• Patented air charge reduces pulsation for smooth flow
• Air charge allows pump to stall under pressure, increasing safety and eliminating need for circulation loops
• Multiple internal elastomers for compatibility with various materials and cleaning chemicals
• Tri-clamp and sanitary DIN connections available

Applications:
Transfer of fluids containing large solids in food, edible oil, and personal care industries; suitable for in-process applications requiring smooth, reliable flow and compatibility with cleaning chemicals.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Verify compatibility of elastomers with the intended fluid and cleaning agents
• Follow manufacturer guidelines for air supply and electrical connections
• Regularly inspect diaphragms and seals for wear and replace as needed
• Periodically check for leaks and abnormal noises
• Clean pump internals according to recommended procedures
• Replace worn or damaged components with genuine GRACO parts