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Graco 649425 Husky 1050 Plastic Air-Operated Diaphragm Pump

The Graco 649425 Husky 1050 Plastic Air-Operated Diaphragm Pump is designed for reliable industrial fluid transfer using compressed air. Its corrosion-resistant plastic construction makes it suitable for chemical and general-purpose applications.

  • Air-operated double diaphragm pump (no electricity required)
  • Husky 1050 series with durable plastic fluid section
  • 1-inch inlet and outlet for efficient fluid flow
  • Suitable for chemical transfer, circulation, and process pumping
  • Stall-free design for consistent and dependable operation

$5235.66
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Compatible Machines

  • Industrial fluid transfer systems
  • Chemical transfer and dosing systems
  • Paint circulation and spray supply systems
  • Wastewater and effluent handling setups
  • Drum and tank transfer units
  • Process equipment requiring a 1-inch air-operated diaphragm pump

The Graco 649425 Husky 1050 Plastic Air-Operated Diaphragm Pump is a durable and reliable solution for moving a wide range of industrial fluids. Designed with a corrosion-resistant plastic fluid section, this pump is ideal for chemical, water-based, and light industrial applications where dependable performance is required.

Powered entirely by compressed air, this pump delivers consistent flow without the need for electricity, making it suitable for hazardous or remote environments. Its stall-free air valve design ensures smooth operation, reduced downtime, and extended service life.

Key Features

Pump Type Air-Operated Double Diaphragm (AODD)
Model Series Husky 1050
Fluid Section Material Polypropylene (Plastic)
Inlet / Outlet Size 1 inch
Power Source Compressed Air
Application Type Chemical transfer, fluid circulation, industrial pumping

Applications

  • Chemical and fluid transfer in industrial environments
  • Paint and coating circulation systems
  • Water treatment and wastewater handling
  • Oil, coolant, and lubricant transfer
  • General-purpose process pumping

Installation & Compatibility Notes

This pump is designed to integrate into systems that support a 1-inch fluid connection and a compatible compressed air supply. It is commonly mounted on skids, transfer carts, tanks, or fixed process lines. Proper material compatibility should always be verified based on the fluid being pumped.

Frequently Asked Questions

The pump is suitable for water-based fluids, many chemicals, light oils, and industrial liquids that are compatible with polypropylene and diaphragm materials.
No, this is a fully air-operated pump and runs solely on compressed air, making it ideal for hazardous or non-electric environments.
Yes, it can replace other 1-inch air-operated diaphragm pumps provided the air supply, mounting, and fluid compatibility match system requirements.

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