1/4" Flexible Oil Line, Braided Steel Covering,, 24" long, Male Pipe Thread x Male Pipe Thread

Tigerloop S220-36 Flexible Oil Line, 36" Steel Braided, 1/4" NPT Connections

The Tigerloop S220-36 flexible oil line is a 36-inch hose assembly used in oil burner installations to connect the burner pump to the supply and return piping. This assembly is constructed with a reinforced inner tubing and a braided stainless steel exterior for protection against abrasion and mechanical damage in residential and light commercial heating systems.

Engineered for compatibility with standard heating oil and biofuel blends up to B5, the S220-36 supports reliable suction and return line operation in single- and two-pipe burner systems. Each end is fitted with 1/4" NPT male fittings for integration with compatible threaded connections.

Product Features

• Length: 36 inches (nominal)
• Connections: 1/4" NPT male threads at both ends
• Construction: Inner synthetic tubing with braided stainless steel outer jacket
• Pressure Rating: 145 PSI maximum working pressure
• Temperature Range: Up to 200°F operating temperature
• Fuel Compatibility: Approved for use with #2 heating oil and biofuel blends up to B5

Application and Installation

This flexible oil line is intended for use with oil-fired heating systems where vibration isolation or offset piping is required. Typical applications include connections between oil burner pumps and storage tank lines, or between Tigerloop deaerators and burner inlets.

Install using thread sealant rated for petroleum fuels. Ensure fittings are torqued to manufacturer specifications and that hose routing avoids sharp bends or abrasion points. All installations must comply with local mechanical and fuel handling codes.