Graco 647431 Husky 1050 Air-Operated Double Diaphragm Pump
$3,309.90
In Stock
Graco Husky 1050A pneumatic diaphragm pump with stainless steel seats, Buna‑N check balls and Buna‑N diaphragm — ideal for general fluid transfer where chemical resistance and durability are needed.
- Brand: Graco
- Type: Pneumatic Diaphragm Pump
- Application: Oils, water, detergents, coolants
- Fit Info: 1″ inlet/outlet, 1/2″ air inlet
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines / Systems
- Husky 1050A pump frameworks
- Industrial fluid transfer systems
- Automotive and workshop pumping setups
| Manufacturer | Graco |
|---|---|
| Model Number | 647431 |
| Type | Pneumatic Diaphragm Pump |
| Center Section Material | Aluminum |
| Port Size | 1″ Inlet/Outlet |
| Air Inlet | 1/2″ NPT |
| Wetted Material | Stainless steel seats, Buna‑N balls & diaphragm |
| Compatible Media | Water, oils, detergents, coolant liquids |
Frequently Asked Questions
Yes — Buna‑N elastomers are compatible with water, coolants and many oils.
Stainless steel offers stronger corrosion and wear resistance in many fluids.
Periodic checks of wetted parts and air valve improve long‑term reliability.
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