The GRACO Husky 1050 (1" NPT) S/S Pump is an air-operated double diaphragm pump with a stainless steel (S/S) fluid section, aluminum center section, stainless steel seats and balls, and a PTFE overmolded diaphragm. It is designed for reliable, robust transfer of fluids in industrial environments, including those requiring ATEX certification for hazardous areas. The ATEX AC motor option indicates suitability for explosive atmospheres.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050 (1" NPT)
• Stainless steel (S/S) fluid section, aluminum center section, S/S seats, S/S balls, PTFE overmolded diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 7 bar (100 psi) (varies by configuration; check specific model for ATEX motor variant)
• Industrial fluids, including water, antifreeze, fuel, and other compatible liquids; suitable for hazardous environments (ATEX)
• ATEX (for hazardous areas), UL (for standard models)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust construction for long service life
• Ease of maintenance with accessible components
• Reliable performance in demanding environments
• Suitable for handling solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids; suitable for use in hazardous environments requiring ATEX certification.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow all local and industry safety regulations, especially in ATEX environments
• Regularly inspect and maintain diaphragms, seats, and balls for wear and proper function
• Consult the GRACO manual for specific installation and maintenance procedures