The GRACO DBD388 is a stainless steel air-operated double diaphragm (AODD) pump from the Husky 1590 series, featuring an aluminum center section, stainless steel seats, and flouroelastomer (FKM) balls and diaphragms. It is designed for high-flow, reliable fluid transfer in demanding industrial environments.

Key Features:

• Air-Operated Double Diaphragm Pump (AODD)
• Husky 1590, 1-1/2" BSP ports
• Stainless steel fluid section, aluminum center section, stainless steel seats, flouroelastomer (FKM) balls and diaphragms
• 100 gpm (378.5 lpm)
• 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of industrial fluids; not approved for European explosive atmospheres
• High flow in a compact, portable size
• Lube-free operation
• Reliable performance in harsh environments
• Easy maintenance and repair
• Suitable for continuous duty cycles

Applications:
Ideal for transferring a variety of industrial fluids, including chemicals, oils, and water, in sectors such as mining, agriculture, manufacturing, and general industrial maintenance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet ports
• Use appropriate thread sealant for BSP connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls for wear before installation
• Follow GRACO’s recommended maintenance schedule