273800 - Miller 1/2 Inch NPT Close Nipple Fitting

Reliable Connections for Your Miller Equipment

When you are out in the field or busy in the shop, the last thing you need is a leaking connection on your welder. The Miller 273800 Fitting is a genuine OEM replacement close nipple designed to get your machine back up and running with factory-level reliability. Whether you are repairing a coolant line or a gas manifold within your Miller power source, this 1/2-inch NPT fitting provides the secure connection you need to ensure consistent performance.

Precision Fit for Tight Spaces

This "close nipple" style fitting is engineered for situations where space is limited. With a total length of just 1.13 inches, it allows you to connect two female components almost flush against each other. This is particularly important inside the compact housings of modern welding machines where every inch of internal space is utilized. The 1/2-inch male threads on both ends are cut to standard NPT specifications, ensuring they mesh perfectly with your existing plumbing to create a tight, leak-resistant seal.

Why Choose Genuine Miller Parts?

Using generic plumbing parts from a hardware store might seem like a quick fix, but they often lack the specific material quality and dimensional precision of OEM components. The Miller 273800 is built to withstand the specific pressures and environmental conditions found in industrial welding setups. By choosing this genuine Miller part, you ensure that your repair lasts, maintaining the safety and efficiency of your welding operations. It is an essential spare part to keep in your maintenance kit for quick fixes on water-cooled systems or gas delivery lines.