The GRACO DB4366 Husky 1590 is an air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, stainless steel seats, and Santoprene balls and diaphragm for chemical resistance and durability. This pump is intended for reliable, heavy-duty use in tough environmental conditions.

Key Features:

• Pneumatic (Air-Operated) Double Diaphragm Pump
• Husky 1590, 1-1/2" (38.1 mm) NPT
• Aluminum center section, stainless steel seats, Santoprene balls and diaphragm
• Maximum free flow delivery: 100 gpm (378.5 lpm)
• Maximum fluid pressure: 120 psi (8.4 bar, 0.84 MPa)
• Industrial fluids, suitable for handling solids up to 4.8 mm
• ATEX, CE
• Patented high-reliability closed center air valve (online serviceable)
• Epoxy-coated air section for tough environmental conditions
• Designed for high reliability and ease of maintenance
• Suitable for continuous duty cycle

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other environments requiring robust, reliable pumping of fluids with solids up to 4.8 mm in size.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended pressure and chemical compatibility
• Follow all safety guidelines and local regulations
• Regularly inspect and maintain the pump for optimal performance