The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific model features a 1" NPT connection, stainless steel (S/S) seats and balls, an aluminum center section, and a PTFE/Santoprene diaphragm. It is engineered for reliable, low-maintenance operation in demanding environments, suitable for transferring a wide range of fluids including water, antifreeze, and fuels.

Key Features:

• Pneumatic (air-operated) double diaphragm pump
• Husky 1050 (1" NPT)
• Aluminum center section, stainless steel seats and balls, PTFE/Santoprene diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 100 psi (7 bar, 0.7 MPa)
• Suitable for water, antifreeze, fuel, and other compatible industrial fluids
• ATEX (for hazardous environments), UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, low-maintenance design
• Handles solids up to 3.2 mm (1/8 in)
• Suitable for continuous duty cycles
• Robust construction for harsh environments

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for use in hazardous environments (ATEX certified); ideal for mining, agriculture, and manufacturing sectors.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and void warranties.
• Ensure proper alignment and secure mounting of the pump
• Connect air supply according to manufacturer specifications (1/2" NPT female inlet)
• Use appropriate fittings and hoses for fluid connections (1" NPT for this model)
• Check for leaks and proper operation before full deployment
• Follow all safety guidelines, especially in ATEX environments
• Regularly inspect diaphragms, seats, and balls for wear
• Lubricate moving parts as recommended
• Monitor for unusual noise or vibration
• Replace worn components with genuine GRACO parts