Flagro 1in x 50′ Gas Hose Assembly

Description

Stiff, frozen fuel lines crack and leak when plumbing high-capacity heaters on freezing commercial construction jobsites. The Flagro 1in Gas Hose Assembly delivers high-volume gas flow across fifty-foot spans down to minus forty degrees. It routes gaseous fuel at up to 350 PSI, requiring thread sealant and hand wrench torque checks to prevent hazardous jobsite gas leaks.

Reinforced synthetic rubber tubing encases high-tensile braided textile yarn cords, protected by a weather-resistant outer neoprene synthetic jacket. The passive gas hose assembly draws zero electrical power, routing natural gas or liquid propane vapor through full one-inch internal pipe diameters. Total bare assembly weight measures 32 lbs. The fifty-foot coiled hose measures 24 inches across and eight inches high for service truck transit.

Key Features of Flagro 1×50

Mechanical pipefitters buy Flagro 1×50 hose assemblies to connect bulk propane tank farms to temporary commercial building heaters. Heavy-duty equipment pricing delivers certified high-pressure gas transfer that withstands rough jobsite mud, equipment ruts, and freezing construction traffic.

• Full one-inch internal hose diameters transfer high-volume natural gas or propane vapor with minimal pressure drop.
• High-pressure textile reinforcement braiding yields a 350 PSI working pressure and 1,750 PSI burst rating.
• Cold-weather synthetic rubber compounds stay flexible in arctic jobsite temperatures down to minus forty degrees.
• Heavy-duty solid brass male NPT pipe fittings crimp permanent onto each hose end to prevent blowouts.
• Oil-resistant neoprene outer jackets resist ozone cracking, construction chemicals, and direct jobsite abrasion.
• Fifty-foot continuous hose lengths span long staging distances between exterior fuel manifolds and indoor heaters.
• UL and CSA certifications meet strict jobsite safety inspection codes for commercial temporary heating lines.

Hydrostatic Burst Pressure Bench Metrics

Hydrostatic bench pressure testing confirms zero tube swelling or fitting weep at 350 PSI continuous nitrogen gas pressure. Burst pressure testing exceeds 1,800 PSI before outer jacket rupture. Low-temperature bend radius tests show full flexibility around a twelve-inch mandrel at minus thirty degrees Fahrenheit without cover cracking. Flow rate evaluations show under 0.8 PSI pressure loss across fifty feet under 1,500,000 BTU gas draw. Factory brass end crimps withstand 800 lbs of direct axial pull force without barb slippage.

Gas Line Handling Realities Maintenance

Uncoiling this 32 lb hose across frozen ground takes one worker pulling from the brass swivel end. Threading NPT fittings into fuel manifolds requires pipe thread sealant and two open-end pipe wrenches. Do not buy this rubber hose for liquid propane withdrawal, welding oxygen lines, or compressed breathing air.

• Test both brass end crimp joints and threaded fittings with soapy water before each heater firing.
• Inspect the rubber outer cover for deep gouges, cuts, or textile braid exposure each week.
• Coil the hose loosely and store flat inside a dry job box away from direct sunlight.

Factory Warranty Manifest Inclusions

Flagro covers this gas hose assembly with a 1-Year limited manufacturer warranty against defects in materials and factory crimps. The carton shipment delivers the single coiled fifty-foot by one-inch rubber gas hose, factory-crimped male brass NPT end fittings, protective thread caps, and an industrial safety inspection tag.