The GRACO SE2B.1670 is a diaphragm pump designed for sanitary applications, typically constructed with stainless steel and compatible elastomers for handling food, personal care, and pharmaceutical materials. Its intended use is to provide reliable, seal-less fluid transfer in high-sanitation environments.

Key Features:

• Diaphragm Pump
• SE2B.1670 (size not explicitly specified, but similar models are 2" inlet/outlet)
• Stainless steel (likely 316L) wetted section, PTFE or Santoprene diaphragms, EPDM manifold O-rings
• Food, personal care, pharmaceutical materials
• Seal-less design for reduced maintenance and contamination risk
• Handles abrasive materials and solids up to 3.8" (similar models)
• Patented air charge reduces pulsation for smooth flow
• Tri-clamp and sanitary DIN connections available
• Multiple internal elastomers for chemical compatibility

Applications:
Ideal for sanitary fluid transfer in food, beverage, personal care, and pharmaceutical industries where contamination risk must be minimized.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure all connections are properly tightened and leak-free
• Use compatible gaskets and O-rings for sanitary applications
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear and replace as needed