

Impact part 2422827 is an adapter designed to convert between 1/4 NPT and M22 threaded connections. This fitting enables compatibility between components with different thread standards, allowing users to connect hoses, filters, or accessories that would otherwise be incompatible. The adapter provides a secure, leak-free transition for fluid passages in sprayer systems.
| Part Number | 2422827 |
|---|---|
| Part Description | Adapter 1/4NPT To M22 TH |
| Brand | Impact |
| Fits | Impact X 540i |
| Condition | New |
The Impact 2422827 Adapter serves as a critical interface component that bridges two distinct thread standards commonly found in airless sprayer systems. On one end, the adapter features 1/4 NPT (National Pipe Thread) configuration, which represents the standard threading used across a wide range of sprayer components including hoses, swivels, filters, and accessories. On the opposite end, the adapter provides M22 metric thread, a specification frequently employed on newer sprayer models and certain OEM components. This adapter eliminates the need for replacing entire hose assemblies or modifying existing equipment when mixing components with different thread types. Constructed from durable materials suitable for high-pressure fluid applications, the adapter maintains structural integrity under operating pressures typical of airless sprayer systems. For users of the Impact X 540i, this adapter enables expanded accessory compatibility by allowing connection of 1/4 NPT components to the sprayer's M22 threaded ports. The adapter also proves valuable when substituting parts from different manufacturers or integrating aftermarket accessories that may utilize the more common NPT standard. Proper installation ensures a sealed, leak-free connection that preserves system pressure and prevents fluid loss during operation.
| Thread conversion | Bridges 1/4 NPT and M22 metric thread standards |
|---|---|
| Component compatibility | Enables use of NPT accessories on M22-equipped sprayers |
| Pressure integrity | Maintains leak-free connection under operating pressure |
| Thread damage | Cross-threaded, stripped, or deformed threads prevent proper sealing |
|---|---|
| Persistent leakage | Leaks that cannot be resolved with new sealant or proper tightening |
| Cracks or deformation | Visible cracking, warping, or distortion from overtightening or impact |
| Corrosion | Excessive rust or chemical corrosion compromising structural integrity |
Impact part 2422827 is compatible with the following Impact airless paint sprayer. Always verify fitment using the parts diagram for your specific model and revision.
| Impact Model | Component |
|---|---|
| Impact X 540i | Adapter 1/4NPT To M22 TH |
When addressing connection issues or expanding system compatibility, these components are frequently considered alongside the adapter.
Hoses with compatible end fittings may require adapters to connect to sprayer outlets or gun inlets.
Swivels with 1/4 NPT connections can be adapted to M22 ports for improved maneuverability.
Inline filters with NPT threads can be integrated into M22 systems using this adapter.