Graco 15E539 Fitting 1/4 NPSM x 1/8 NPT
$27.40
In Stock
The Graco 15E539 Fitting 1/4 NPSM × 1/8 NPT adapts mismatched thread standards to provide secure, leak-free connections in fluid systems.
- Thread adapter for mismatched fittings
- Durable metal construction
- High-pressure fluid compatibility
- Compact, OEM-grade installation
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 15E539 Fitting 1/4 NPSM × 1/8 NPT
The Graco 15E539 Fitting 1/4 NPSM × 1/8 NPT is a precision-threaded adapter fitting designed to connect components or hoses with differing thread standards — ensuring proper sealing and compatibility in fluid systems.
Compatible Machines
- Sprayer and pump systems requiring thread conversion or adaptation
- Fluid delivery rigs with mixed thread standards
- Maintenance setups needing reliable adapters for hoses or accessories
Specifications
| Part Number | 15E539 |
|---|---|
| Component Type | Thread Adapter Fitting (1/4 NPSM → 1/8 NPT) |
| Thread Types | 1/4 inch NPSM (male/female) to 1/8 inch NPT |
| Material | Metal alloy (OEM standard) |
| Function | Adapts different thread standards and maintains secure fluid connection |
Key Features
- Allows seamless connection between mismatched-thread components
- Durable metal construction for high-pressure fluid systems
- OEM adapter ensures compatibility and leak-free sealing
- Compact design ideal for tight or compact assemblies
Typical Use Cases
Used when connecting components with different thread standards — such as hoses, valves, or accessories — ensuring fluid integrity and simplifying maintenance or upgrades.
Frequently Asked Questions
Yes — when properly sealed and tightened, the adapter handles fluid pressures typical in spray and pump systems.
Yes — designed to ensure a tight, leak-free connection between NPSM and NPT threaded components when correctly installed.
Absolutely — ensure the receiving component matches the specified thread (1/4 NPSM or 1/8 NPT) before installation to avoid leaks or damage.
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