The GRACO D5D336 is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial applications. It features a polypropylene (PP) center section, stainless steel (SS) seats and balls, and a Santoprene™ (SP) diaphragm. This pump is engineered for handling a variety of fluids, including those with small solids, and is commonly used in lubrication, chemical transfer, and general industrial pumping.

Key Features:

• Air-operated double diaphragm pump
• Husky 716 SS (3/4 in. BSP)
• Polypropylene (PP) center section, stainless steel (SS) seats and balls, Santoprene™ (SP) diaphragm
• 16 gpm (61 lpm) maximum free flow delivery
• 100 psi (7 bar, 0.7 MPa) maximum fluid working pressure
• Compatible with a wide range of industrial fluids and small solids up to 0.09 in (2.5 mm)
• No mechanical seals required
• Runs quietly (under 85 dBa)
• Easy to service and maintain
• External controller for remote control capabilities
• High reliability and long service life
• Maximum suction lift: 15 ft (4.5 m) dry
• Maximum pump speed: 400 cpm
• Displacement per cycle: 0.04 gallon (0.15 liter)

Applications:
Ideal for lubrication systems, chemical transfer, water treatment, and general industrial pumping where robust, reliable, and easy-to-maintain fluid transfer is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings for 3/4 in. BSP connections
• Install air regulator and filter with gauge for optimal air supply
• Follow manufacturer’s guidelines for fluid compatibility and maximum operating temperatures (up to 180°F/82°C ambient)
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed