137473 - Miller 15ft Gas Inlet Hose Assembly

Reliable Shielding Gas Delivery with Miller OEM Quality

In the precision world of industrial welding, the integrity of your shielding gas delivery system is paramount. The Miller 137473 Hose, Gas In 15 Ft is a genuine OEM replacement component designed to maintain the high standards of your Miller welding equipment. This hose serves as the critical link between your gas regulator/flowmeter and the welding power source, ensuring that your shielding gas—whether it be Argon, CO2, or a specialized mix—reaches the arc without contamination or pressure loss.

Using non-standard or generic hoses can often lead to fitting mismatches, resulting in subtle leaks that not only waste expensive gas but also introduce atmospheric air into the weld zone, causing porosity and compromised weld strength. This Miller 137473 hose is engineered with factory-crimped fittings that guarantee a secure, leak-proof seal compatible with standard Miller inlet connections. The 15-foot length provides ample distance, allowing for flexible shop layouts where the gas cylinder may need to be positioned away from the immediate welding area for safety or logistical reasons.

Constructed from durable, industrial-grade materials, this hose is built to withstand the rigors of a working shop environment. It resists kinking, which ensures a constant flow rate, and the outer jacket is designed to withstand abrasion from concrete floors and contact with other equipment. For MRO managers and welding supervisors, investing in genuine Miller replacement parts like the 137473 hose is a proactive step in preventive maintenance, ensuring equipment reliability and minimizing downtime due to gas delivery issues.

Whether you are replacing a worn, cracked, or leaking hose, or simply need a longer reach for a new station setup, this product delivers the performance and safety assurance that comes with the Miller Electric name. It is an essential spare part to keep in inventory to ensure that production never halts due to a minor accessory failure.