Description
The GRACO 25A149 is a cast iron air-operated double diaphragm (AODD) pump featuring an aluminum center section, stainless steel seats, PTFE balls, and a polyolefin diaphragm. It is designed for robust, reliable fluid transfer in industrial applications, offering smooth operation and resistance to wear and corrosion.
Key Features:
- Air-operated double diaphragm pump (AODD)
- Husky 2150, 2″ NPT
- Cast iron body, aluminum center section, stainless steel seats, PTFE balls, polyolefin diaphragm
- Maximum fluid pressure: 120 psi (0.8 MPa)
- Designed for use with a wide range of industrial fluids; not for export
- Stall-free, low pulsation air valve for smooth and rapid changeover
- Robust construction for durability and long service life
- Easy maintenance and repair
- Suitable for demanding industrial environments
Applications:
Ideal for transferring a variety of industrial fluids in sectors such as mining, agriculture, chemical processing, and general manufacturing. Suitable for applications requiring reliable, low-maintenance fluid handling.
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 all components during assembly
- Lubricate u-cup packings and actuator pistons before installation
- Use recommended torque settings for fasteners (e.g., 5060 in-lb for center housing screws)
- Follow manufacturer guidelines for air supply and exhaust port connections
- Regularly inspect diaphragms, balls, and seals for wear
- Replace worn components with genuine GRACO parts
- Keep air supply clean and dry to prevent contamination
- Periodically check for leaks and tighten connections as needed
Reviews
There are no reviews yet.