The Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific model features an aluminum center section, stainless steel seats, PTFE balls, and TPE (thermoplastic elastomer) diaphragms. It is intended for reliable, efficient transfer of a wide range of fluids, including fuels, water, antifreeze, and other compatible liquids, within GRACO equipment and industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, stainless steel seats, PTFE balls, TPE diaphragms
• Up to 50 GPM (189 LPM) (varies by configuration; some sources list 38 GPM for specific models)
• Maximum fluid working pressure: 100–125 psi (7–8.6 bar, 0.7–0.86 MPa) depending on configuration
• Suitable for fuel, water, antifreeze, and other compatible industrial fluids
• UL listed
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Up to 5 times longer diaphragm life compared to other double diaphragm pumps in its class
• 30% more efficient than market leader
• Expanded material offering for diverse applications
• Easy maintenance and reliable operation

Applications:
Industrial fluid transfer, including fuel, water, antifreeze, and other compatible liquids in mining, agriculture, manufacturing, and vehicle service environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and safety.
• Install a fluid pressure relief valve at the pump outlet to prevent overpressurization and rupture of the pump or hose (recommended part: GR238428)
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow all local safety and regulatory guidelines
• Regularly inspect diaphragms, seats, and balls for wear or damage
• Replace worn components with genuine GRACO parts
• Keep air supply clean and dry to prevent contamination
• Lubricate moving parts as recommended by the manufacturer