Graco 16H491 Adapter, 1/2 Npt To 1/4 Npt
$125.00
Available to Order
Genuine Graco **Adapter 1/2 NPT to 1/4 NPT** — threaded pipe adapter for converting 1/2″ NPT to 1/4″ NPT connections.
- Brand: Graco
- Type: Pipe Adapter
- Application: Thread size conversion
- Fit/Ports: 1/2″ NPT to 1/4″ NPT
- Material: Metal
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines / Systems
- Graco fluid and air systems needing a reduction adapter from 1/2″ to 1/4″ NPT
- OEM replacement where part 16H491 is specified
| Manufacturer | Graco |
|---|---|
| Model Number | 16H491 |
| Type | Pipe Adapter |
| Center Section Material | Metal |
| Port Size | 1/2″ NPT to 1/4″ NPT |
| Air Inlet | N/A |
| Wetted Material | Metal |
| Compatible Media | Air, fluids compatible with system threads |
Frequently Asked Questions
It converts a 1/2″ NPT threaded port to a 1/4″ NPT threaded connection for fittings or hoses.
Yes — designed to withstand typical system pressures when installed correctly with proper sealant.
Use thread sealant or Teflon tape on NPT threads to ensure a leak-free connection.
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