The Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump constructed primarily from polypropylene, with polypropylene seats, PTFE balls, and a PTFE overmolded diaphragm. It is designed for reliable, low-maintenance fluid transfer in industrial and commercial applications, compatible with a wide range of fluids including water, antifreeze, and fuel. The model specified features an end flange configuration, stainless steel center section, and is intended for use with a 120V compressor and BLDC motor.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1-inch
• Polypropylene (main body), stainless steel center section, polypropylene seats, PTFE balls, PTFE overmolded diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with water, antifreeze, fuel, and other industrial fluids; suitable for transfer applications
• Stall-free, low pulsation air valve for smooth operation
• Modular air valve for easy maintenance
• End flange configuration for flexible installation
• Reliable, low-maintenance design
• Handles solids up to 3.2 mm (1/8 in)
• Maximum pump speed: 280 cpm
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet

Applications:
Industrial fluid transfer, water, antifreeze, and fuel transfer, chemical processing, and other applications requiring robust, chemical-resistant pumping solutions.

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 flanges and secure all connections
• Use appropriate gaskets and seals for the intended fluid
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Maintain clean air supply to prevent contamination and ensure smooth operation