Welding Industrial Hoses | Parker | SIAMEEZ® GRADE T Twin Line Welding Hose (Red - Fuel Gas Line; Green - Oxygen Line) | 7109 Series
Series 7109 is a premium twin line welding hose featuring a flame resistant and oil resistant tube and cover. The red line is compatible with commonly used fuel gases, including acetylene, hydrogen, natural gas, propane and propylene, and the green line is compatible with oxygen. The non-blooming tube minimizes the migration of combustible waxes or plasticizers to the surface of the rubber, and the multiple plies of textile reinforcement provide flexibility. The cover is resistant to abrasion, flame, mild chemicals, oil and ozone. Series 7109 is also available in factory-fabricated and tested hose assemblies in popular configurations. Grade T is the only grade of welding hose recognized by the Compressed Gas Association (CGA) for oxy-fuel gas welding applications.
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Part # |
ID (in) | Reinf Plies |
OD (in) | Min Bend Rad (in) | Max Rec WP (psi) |
7109-191 | 3/16 | 2 | 0.438 | 2.0 | 200 |
7109-251 | 1/4 | 2 | 0.531 | 2.5 | 200 |
7109-311 | 5/16 | 2 | 0.594 | 3.0 | 200 |
7109-381 | 3/8 | 2 | 0.656 | 4.0 | 200 |
Grade T Fitted Hose Assemblies with Steel Spring Guard Each End
Part # |
ID (in) | Length (ft) |
Nut Sizes |
Std Pack Qty |
7109NLF-300SG | 1/4 | 25 | B & B | 10 |
7109NLF-600SG | 1/4 | 50 | B & B | 5 |
7109NLF-1200SG | 1/4 | 100 | B & B |
5 |
How to Order
- Visit One of Our ParkerStores.
- Visit Our eStore.
- Request a Quote.
Welding Hoses
- SIAMEEZ® Grade T Twin Line Welding Hose - 7109
- Grade T Single Line Welding Hose - 7141/7142
- SIAMEEZ® Grade R Twin Line Welding Hose - 7126
- Grade R Single Line Welding Hose - 7120/7121/7031R
- SIAMEEZ® Grade RM Twin Line Welding Hose - 7110
- Welding and Scarfing Hose - 7228T/7229T
- Inert Gas Hose - 7123
- Cable Cover Hose - 7172
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