The GRACO 650166 Husky 1050P-E is an electric diaphragm pump designed for industrial fluid transfer applications. It features a polypropylene body, stainless steel center housing, and Santoprene balls and diaphragms for chemical resistance and durability. This pump is intended for reliable, continuous-duty fluid handling in demanding environments.

Key Features:

• Electric Diaphragm Pump
• 1050P-E, PP/SP/SP/4A
• Polypropylene body, stainless steel center housing, Santoprene balls and diaphragms
• Maximum free flow delivery: 50 gpm (189 lpm) (for Husky 1050 series; actual electric model may vary, but this is the closest available specification for the series)[1]
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) (for Husky 1050 series; actual electric model may vary, but this is the closest available specification for the series)[1][5]
• Industrial fluid transfer applications, compatible with a wide range of chemicals due to polypropylene and Santoprene construction[2][3]
• Modular design for ease of maintenance
• Reliable, continuous-duty operation
• Chemical-resistant materials for durability
• Center flange design for secure installation

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other demanding environments requiring robust, chemical-resistant pumps[2][3]

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 for the intended fluid
• Follow all safety instructions and local regulations
• Regularly inspect and maintain diaphragms and seals for wear
• Periodically check for leaks and wear
• Replace diaphragms and seals as recommended
• Keep air and fluid lines clean and free of debris
• Consult the manual for specific maintenance intervals