

The Graco 4414 GB Connector Hose 1/4 in x 3/8 in is a high-pressure hose adapter designed to connect different hose sizes in professional airless spray systems. It ensures a secure, leak-free transition without affecting spray performance.
The Graco 4414 GB Connector Hose 1/4 in x 3/8 in is a universal hose connector designed to work across a wide range of Graco high-pressure fluid handling equipment. It does not belong to one specific model; instead, it fits machines that use standard Graco high-pressure hose connections.
The Graco 4414 GB Connector Hose is a high-pressure threaded hose adapter used to connect a 1/4 inch hose to a 3/8 inch hose. It is commonly installed between a main supply hose and a whip hose near the spray gun, allowing flexibility while maintaining proper fluid flow and pressure.
Built from durable metal and engineered for demanding job-site conditions, this connector is suitable for professional spraying applications where secure, leak-free hose connections are critical.
| Product Type | High-pressure hose connector / adapter |
|---|---|
| Connection Size | 1/4 in × 3/8 in |
| Thread Type | NPT (National Pipe Thread) |
| Material | Metal construction for durability |
| Application | Airless spraying and fluid handling systems |
This connector is typically used when different hose diameters are required within the same spray system. It ensures a secure transition between hose sizes without compromising pressure performance. Always confirm hose thread compatibility and pressure ratings before installation.
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