The GRACO 659043 Husky 3300e is a 3-inch aluminum electric diaphragm pump designed for high-volume fluid transfer in industrial applications. It features a robust aluminum construction and is intended for use in demanding environments where reliable, efficient pumping of liquids is required. The pump is suitable for use within GRACO equipment and systems for applications such as chemical transfer, water treatment, and industrial process fluids.

Key Features:

• Electric diaphragm pump
• Husky 3300e, 3-inch (76.2 mm) port size, 7.5 HP
• Aluminum center section, stainless steel seat, PTFE ball, PTFE diaphragm
• Designed for integration with GRACO fluid handling systems and compatible with a wide range of industrial fluids
• Stall-free low pulsation air valve (for air-operated models; electric version may differ)
• One-piece center section for leak reduction and ease of maintenance
• Heavy-duty construction for reliability and long service life
• Modular design for flexible installation and maintenance
• Expanded material options for handling various fluids

Applications:
Industrial fluid transfer, chemical processing, water treatment, mining, agriculture, and other demanding environments requiring robust and reliable pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Install the pump as close as possible to the material source to minimize suction requirements and maximize performance
• Use grounded, flexible fluid hoses for safety and efficiency
• Install a fluid drain valve near the fluid outlet and a shutoff valve in the fluid outlet line
• Follow torque instructions for manifold assembly to ensure leak-free operation
• Rotate the center manifold to change the orientation of inlet or outlet ports as needed for flexible installation