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Upgrade your welding setup with the 40V77-25 Inert Gas Hose, a premium-grade shielding gas supply line designed for professional MIG and TIG applications. This hose assembly is engineered to deliver inert gases such as Argon, Helium, Carbon Dioxide (CO2), and their mixtures from the regulator/flowmeter to the welding power source with maximum efficiency and safety.
The 40V77-25 features a rugged outer jacket that resists abrasion, oil, and sparks, making it far superior to standard plastic tubing often supplied with entry-level machines. The core is reinforced to prevent kinking, which is a common cause of porosity in welds due to gas starvation. With a 1/4-inch internal diameter, this hose minimizes pressure drop over its 25-foot length, ensuring that the flow rate set at the regulator is exactly what is delivered to the solenoid valve of your welder.
Equipped with industry-standard CGA 032 style fittings (5/8"-18 RH Male) on both ends, this hose is universally compatible with most American and Canadian welding equipment. It connects directly to standard flowmeters and the gas inlet on the back of most Miller, Lincoln, ESAB, and Hobart welding machines. The fittings are professionally crimped with heavy-duty ferrules to withstand working pressures well above typical welding requirements (up to 200 PSI), ensuring a secure, leak-proof connection.
The extended 25-foot length is a key advantage for industrial MRO and fabrication shops. It allows operators to position gas cylinders in a safe, remote location or a central manifold station while working at a distance. This flexibility reduces clutter in the immediate welding zone and minimizes the risk of tripping over short, taut lines. Whether you are replacing a damaged hose or extending your current setup, the 40V77-25 offers the reliability and performance required for code-quality welding.
| Additional Information |
|---|
| Item:Hose |
| Diameter:1/4" |
| Length:25 ft |
| Used For:Inert Gas |
| Packaging Description:1-of-each |
| Gas Type:Argon, Helium, CO2, Nitrogen |
| Connection Type:5/8"-18 RH Male, Standard Inert Gas Fitting |
| Material:Reinforced Rubber, Synthetic Blend |
| Application:MIG Welding, TIG Welding, Shielding Gas Supply |
| Pressure Rating:200 PSI Max |
| Used For:Inert Gas |
