The GRACO D22091 is an air-operated double diaphragm pump featuring a polypropylene (PP) fluid section, polypropylene check valve balls, and PTFE diaphragms. It is designed for reliable, versatile fluid transfer in industrial applications, especially where chemical compatibility and robust construction are required.

Key Features:

• Air-operated double diaphragm pump
• Husky 205
• Polypropylene (PP) fluid section, PP check valve balls, PTFE diaphragms
• Compatible with a wide range of industrial fluids, especially those requiring chemical resistance
• Spring-loaded check valves for superior priming in any mounting configuration
• True-formed PTFE and Santoprene diaphragms for enhanced performance
• Inlet and outlet are interchangeable
• Remote control option using an external controller
• 1/4-in (6.35 mm) end-porting
• Designed for reliability and ease of maintenance

Applications:
Ideal for transferring chemicals, solvents, and other industrial fluids in manufacturing, mining, agriculture, and maintenance operations where chemical resistance and robust performance are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting for reliable operation
• Check all connections for leaks before operation
• Use appropriate fittings and hoses for the intended fluid
• Follow manufacturer guidelines for remote control setup if applicable
• Regularly inspect diaphragms and check valves for wear or damage
• Replace worn parts with genuine GRACO components
• Keep the pump clean and free from debris
• Refer to the manual for specific maintenance intervals and procedures