The GRACO 653075 Husky 1050E is a 1-inch NPT stainless steel electric double diaphragm pump designed for reliable, energy-efficient fluid transfer in industrial environments. It features a brushless DC motor, stainless steel center section, seats, and balls, with a PTFE overmolded diaphragm for chemical resistance and durability. This pump is intended for use in demanding applications where reduced energy consumption and minimal pulsation are required.

Key Features:

• Electric Double Diaphragm Pump
• Husky 1050E, 1" NPT
• Stainless steel center section, seats, and balls; PTFE overmolded diaphragm; brushless DC motor
• Maximum free-flow delivery: 158 lpm (42 gpm)
• Maximum output pressure: 70 psi (specific to electric version; air-operated versions may differ)
• Compatible with a wide range of industrial fluids, including those requiring chemical resistance
• Stalls under pressure for safety
• Self-priming and can run dry
• Up to 5x more efficient than air pumps
• Virtually eliminates pulsation
• Designed for harsh operating conditions
• Easy maintenance and reliable operation

Applications:
Ideal for industrial fluid transfer, chemical processing, mining, agriculture, and other demanding environments where energy efficiency, reliability, and chemical resistance are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure proper alignment of inlet and outlet connections
• Check for correct voltage and motor compatibility (120V, BLDC motor)
• Inspect diaphragms and seals before installation
• Follow manufacturer guidelines for priming and startup
• Regularly inspect and maintain diaphragms, balls, and seats for wear
• Use only recommended replacement parts
• Monitor pump performance and address leaks or unusual noises promptly
• Store and operate within ambient temperature range (0°C to 40°C/32°F to 104°F)