

The Graco 649394 Husky 1050 PVDF Pump is a 1-inch air-operated double diaphragm pump designed for reliable transfer of corrosive and aggressive industrial fluids. Its PVDF fluid sections provide excellent chemical resistance and long service life in demanding applications.
The Graco 649394 Husky 1050 PVDF Pump is a complete air-operated double diaphragm pump. It is not a replacement insert for one specific machine; instead, it integrates into a wide range of industrial and commercial systems where a 1-inch AODD pump with PVDF fluid sections is required.
The Graco 649394 Husky 1050 PVDF Pump is an air-operated double diaphragm pump designed for transferring corrosive, aggressive, or chemically sensitive fluids. The pump uses compressed air to move dual diaphragms, providing smooth, stall-free operation without the need for electricity.
This model features PVDF (Polyvinylidene Fluoride) fluid-wetted components, making it ideal for applications involving acids, solvents, and other harsh chemicals where metal or standard plastic pumps may fail.
| Pump Type | Air-Operated Double Diaphragm (AODD) |
|---|---|
| Model Number | 649394 |
| Series | Husky 1050 |
| Wetted Materials | PVDF |
| Inlet / Outlet Size | 1 inch |
| Maximum Flow Rate | Up to approximately 50 GPM (189 LPM) |
| Maximum Working Pressure | Up to 125 PSI (8.6 bar) |
| Power Source | Compressed air |
The Husky 1050 PVDF Pump is commonly used in industries such as chemical processing, water treatment, surface finishing, ink and coating production, and industrial cleaning systems. Its design allows easy integration into existing piping and skid-mounted setups.
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