The GRACO Husky 2150 is a robust, air-operated double diaphragm pump designed for industrial fluid transfer applications. It is available in aluminum, stainless steel, and ductile iron constructions, with wetted parts such as diaphragms and balls made from Geolast, Santoprene, or PTFE depending on the model. This pump is engineered for handling a wide range of fluids including asphalt sealer, antifreeze, detergents, motor oil, hydraulic fluid, and water, making it suitable for demanding environments.

Key Features:

• Air Operated Double Diaphragm Pump
• Husky 2150, 2 in. NPT
• Aluminum, Stainless Steel, or Ductile Iron (model dependent); wetted parts: Geolast, Santoprene, or PTFE
• Up to 150 GPM
• 120 PSI (0.8 MPa, 8 bar)
• Asphalt sealer, antifreeze, detergents, motor oil, hydraulic fluid, water
• ATEX II 2 GD Ex h IIC 66°C...135°C Gb, Ex h IIIC T135°C Db (model dependent)
• Stall-free low pulsation air valve for smooth, rapid changeover
• Up to 5 times longer diaphragm life compared to traditional diaphragms
• Externally accessible valves for easy servicing
• Corrosion-resistant fluid paths
• Epoxy-coated air section for tough environments
• High efficiency (up to 40% more efficient than previous models)
• Highest fluid flow rate in its class

Applications:
Industrial fluid transfer, car wash systems, chemical handling, wastewater transfer, and other demanding environments requiring reliable, high-flow, and corrosion-resistant pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting to prevent vibration and leaks
• Use appropriate thread sealant on NPT connections
• Check air supply for adequate pressure and cleanliness
• Follow manufacturer’s guidelines for fluid compatibility and temperature limits
• Regularly inspect diaphragms and valves for wear and replace as needed