

Industrial Graco Husky 1050A pneumatic diaphragm pump with Buna-N elastomers and PTFE diaphragm — optimized for oils, fuels, and petroleum products.
The Graco 647398 delivers rugged performance with Buna-N elastomers and PTFE diaphragm ideal for handling petroleum oils, fuels, and lubricants. Designed for demanding industrial fluid transfer, its pneumatic diaphragm action ensures steady flow and dependable operation.
Engineered for Tough Fluids
| Attribute | Specification |
|---|---|
| Pump Type | Air Diaphragm Pump |
| Fluid Ports | 1″ NPT |
| Air Inlet | 1/2″ NPT |
| Body Material | Aluminum |
| Elastomer | Buna-N |
| Diaphragm | PTFE |
| Max Flow | Up to 50 GPM |
| Max Pressure | 125 psi |
| Power Source | Compressed Air |
| Weight | Approx. 23 lb |
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