Graco 647371 1050A-PA01CA1FKFKFK Pump
$3,560.65
In Stock
Graco 647371 1050A Pump – Air‑operated diaphragm pump with FK (Viton) seats, FK balls, and FK diaphragms for excellent chemical resistance.
- Brand: Graco
- Type: Pneumatic Diaphragm Pump
- Application: Chemical and industrial fluid transfer
- Fit/Ports: 1″ NPT inlet/outlet
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines / Systems
- Husky 1050A Pump Systems
- Chemical transfer and industrial pump installations
| Manufacturer | Graco |
|---|---|
| Model Number | 647371 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ NPT |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Aluminum, FK (Viton) seats, FK balls, FK diaphragms |
| Compatible Media | Aggressive chemicals, solvents, oils, water, detergents |
Frequently Asked Questions
Yes — Viton (FK) elastomers provide excellent resistance to many aggressive chemicals and solvents.
Yes, within material limits — good for many non‑oxidizing acids and chemical solutions.
Use regulated air up to around 125 psi for consistent pump operation.
Yes — modular design lets you replace diaphragms and check balls easily.
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