Description
The GRACO Husky 1050 SS 1 in. (25.4 mm) NPT Pump, AL Center Section is an air-operated double diaphragm pump designed for industrial fluid transfer. The pump features a stainless steel fluid section and an aluminum center section, making it suitable for handling a wide range of fluids including water, wastewater, oils, and chemicals. It is engineered for reliability and ease of maintenance in demanding environments.
Key Features:
- Air-operated double diaphragm pump
- Husky 1050, 1 in. (25.4 mm) NPT
- Stainless steel fluid section, aluminum center section
- Maximum free-flow delivery: 189 l/min (50 gpm)
- Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
- Compatible with asphalt sealer, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, and wastewater transfer
- ATEX configuration available (not standard on all models)
- Stall-free, low pulsation air valve for smooth and rapid changeover
- One-piece center section eliminates leaks and reduces maintenance
- Up to 5 times longer diaphragm life compared to other pumps in its class
- Spring-loaded, externally serviceable pilot valves for faster changeover and reduced pulsation
- Expanded material offering for diverse applications
Applications:
Industrial fluid transfer, including water, wastewater, oils, chemicals, and other compatible fluids. Suitable for mining, agriculture, manufacturing, and maintenance operations.
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 inlet and outlet connections
- Use appropriate thread sealant for NPT connections
- Check for leaks after installation
- Follow recommended maintenance schedules for diaphragm and valve inspection
- Consult the manual for specific installation and maintenance procedures






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