The GRACO DFC341 is an air-operated double diaphragm pump featuring an aluminum center section, stainless steel seats, hardened stainless steel balls, and a PTFE diaphragm. It is designed for reliable, efficient transfer of fluids such as antifreeze, detergents, motor oil, hydraulic fluid, and water/wastewater in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150 AL, 2 in. (51 mm) BSP
• Aluminum center section, stainless steel seats, hardened stainless steel balls, PTFE diaphragm
• Up to 150 gpm (568 lpm)
• Up to 120 psi (8.4 bar, 0.84 MPa)
• Industrial fluids: antifreeze, detergents, motor oil, hydraulic fluid, water/wastewater
• Stall-free low pulsation air valve for smooth, rapid changeover
• Up to 40% more efficient than comparable pumps
• Up to 5 times longer diaphragm life
• Fewer parts than industry peers, externally accessible air valve for easy servicing
• Lube-free operation
• Epoxy-coated air section for tough environmental conditions

Applications:
Transfer of industrial fluids including antifreeze, detergents, motor oil, hydraulic fluid, and water/wastewater in various industrial settings.

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 appropriate fittings and seals for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect and maintain accessible air valve and diaphragm for longevity
• Perform routine maintenance checks as per the equipment manual
• Replace worn or damaged parts with genuine GRACO components
• Keep the pump clean and free from debris