Description
The GRACO Husky 2150e 2 in. (51 mm) PP Electric Diaphragm Pump is an electric-operated double diaphragm pump designed for fluid transfer applications. The pump features a polypropylene (PP) fluid section, making it suitable for handling a wide range of chemicals and liquids. It is intended for use in industrial environments where reliable, efficient, and safe fluid transfer is required.
Key Features:
- Electric Double Diaphragm Pump
- Husky 2150e, 2 in. (51 mm)
- Polypropylene (PP) fluid section, cast iron/aluminum center section (varies by model; for PP, fluid section is PP, other models may differ)
- Maximum fluid flow: 142 gpm (537 l/min)
- Maximum working pressure: 100 psi (6.9 bar, 0.69 MPa)
- Compatible with a wide range of industrial fluids, especially chemicals and liquids suitable for polypropylene
- Stall-free, low pulsation operation
- Up to 5 times longer diaphragm life compared to other diaphragm pumps
- Fewer parts for easier maintenance
- Externally accessible air valve for fast servicing
- Lube-free operation
- Epoxy-coated air section for tough environments (note: for air-operated models; electric models may differ in air section features)
Applications:
Industrial fluid transfer, chemical processing, water treatment, mining, agriculture, and other applications requiring reliable and efficient pumping of liquids and slurries.
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 connections
- Follow all safety instructions in the manual
- Check for correct voltage and electrical connections for electric models
- Inspect seals and diaphragms before installation
- Regularly inspect and maintain the pump according to manufacturer guidelines
- Regularly check diaphragms and seals for wear
- Keep the pump clean and free from debris
- Use only recommended replacement parts
- Follow the maintenance schedule in the manual






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