

Heavy‑duty Graco Husky 1050A pneumatic diaphragm pump with Buna‑N elastomers throughout — designed for reliable fluid handling in oils, fuels, and petroleum‑based mediums.
The Graco 647448 Husky 1050A pneumatic diaphragm pump features Buna‑N elastomers throughout its fluid handling components, providing durability and reliability when transferring oils, fuels, and a variety of petroleum‑based fluids. Built for industrial performance, it offers dependable operation in demanding environments.
Designed for Petroleum & Industrial Fluids
| Attribute | Specification |
|---|---|
| Pump Type | Pneumatic Diaphragm Pump |
| Fluid Ports | 1″ NPT |
| Air Inlet | 1/2″ NPT |
| Elastomer Material | Buna‑N |
| Diaphragm | Buna‑N |
| Max Flow Rate | Up to ~50 GPM |
| Max Fluid Pressure | ~125 psi |
| Power Source | Compressed Air |
| Recommended Use | Petroleum, oils, fuels |
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