The GRACO Husky 1050 Polypropylene Pump is a robust, air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a polypropylene wetted section, BLDC motor, center flange, stainless steel center section, PVDF seats, PTFE balls, and PTFE/Santoprene diaphragm. It is engineered for reliable, maintenance-friendly transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050 (Polypropylene, Center Flange, S/S Center Section)
• Polypropylene wetted section, stainless steel center section, PVDF seats, PTFE balls, PTFE/Santoprene diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid pressure: 7 bar (100 psi)
• Water, antifreeze, fuel, and other compatible fluids; maximum solid size: 3.2 mm (1/8 in)
• UL listed; ATEX certification dependent on configuration and fluid temperature
• Air-operated for safe, spark-free operation
• Durable construction for harsh environments
• Easy maintenance with accessible components
• Reliable performance with long service life
• Center flange design for secure mounting and alignment

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids in mining, agriculture, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance. Non-genuine parts may compromise safety and pump longevity.
• Ensure proper alignment and secure mounting of the center flange
• Connect air supply according to manufacturer specifications (1/2 in NPT female inlet)
• Check all seals and diaphragms before operation
• Follow recommended maintenance schedules for diaphragms, balls, and seats
• Use appropriate fittings for fluid inlet/outlet (1 in raised face ANSI/DIN flange for polypropylene models)