The GRACO 3250 3A Series Air Power Diaphragm Pump is a pneumatic diaphragm pump designed for transferring large volumes of fluids. It features a 3-inch fluid inlet and outlet, constructed primarily with 316L stainless steel and polypropylene, and is intended for use in demanding industrial environments, particularly for handling edible oils, food, and personal care products.

Key Features:

• Pneumatic Diaphragm Pump
• 3250 3A Series, 3 in (76.2 mm) fluid inlet/outlet
• 316L Stainless Steel (fluid section, seat), Polypropylene (center section), EPDM (diaphragm, manifold O-ring), PTFE (ball)
• Max 250 gpm (946 lpm)
• Max 6.9 bar
• Edible oil, food, personal care products
• Tri-Clamp connection type for secure and easy installation
• Maintenance-free design with sealed main bearings
• High reliability and long service life
• Suitable for harsh industrial environments
• Operates in a wide temperature range (-40°F to 275°F)
• Maximum cycle rate: 125 CPM
• Air consumption: up to 290 SCFM

Applications:
Ideal for transferring large volumes of edible oils, food products, and personal care liquids in industrial settings. Suitable for applications requiring high flow rates and robust construction.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure all connections are secure and use appropriate gaskets for Tri-Clamp fittings
• Verify that the pump is compatible with the intended fluid and operating conditions
• Regularly inspect diaphragms and seals for wear and replace as needed
• Follow manufacturer guidelines for air supply and pressure settings
• Consult the equipment manual for detailed installation and maintenance procedures