Description
The GRACO DT2911 is a pneumatic diaphragm pump designed for industrial fluid transfer. It is constructed from polypropylene and is intended for use in applications requiring reliable, lube-free operation and resistance to harsh chemicals. The pump is suitable for transferring a wide range of fluids in demanding environments.
Key Features:
- Pneumatic Diaphragm Pump
- DT2911, 2 in ANSI end-porting
- Polypropylene (also available in aluminum, stainless steel, PVDF, ductile iron)
- Up to 150 gpm (568 lpm)
- Up to 120 psi (8.4 bar, 0.84 MPa)
- Suitable for a wide range of industrial fluids; maximum pumpable solids: 0.25 in
- Lube-free operation
- Epoxy-coated air section for tough environmental conditions
- Available in multiple materials for different applications
- Standard and remote air valve options
Applications:
Industrial fluid transfer, including chemical processing, water treatment, and other applications requiring robust, chemical-resistant pumps.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
- Ensure proper alignment and secure mounting of the pump
- Use appropriate fittings and gaskets for the intended fluid and pressure
- Follow manufacturer guidelines for air supply and exhaust connections
- Regularly inspect diaphragms and valves for wear and replace as needed
- Perform routine checks on diaphragms, valves, and seals
- Keep air supply clean and dry to prevent contamination
- Lubricate only if specified by the manufacturer (note: this pump is lube-free)
- Monitor for leaks and unusual noises during operation






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