Sioux Chief Polyethylene Tubing

Product Breakdown: Sioux Chief Polyethylene Tubing

This is a premium-grade, low-density polyethylene (LDPE) supply line coil manufactured by Sioux Chief under their Tomahawk line.

Specifications

• Part Number: 901-03020W00501

• Length: 50 feet---Approximately-- this product has been used

• Outside Diameter (OD): 1/4" (6.35 mm)

• Inside Diameter (ID): 17/100" (4.32 mm)

• Wall Thickness: 1/25" (1.02 mm)

• Pressure/Temp Rating: 140 PSI @ 70°F (21°C)

• Certifications: Lead-Free compliant, FDA-listed food/drink safe material.

What is this product used for?

Because it is made of flexible, crack-resistant, food-safe polyethylene, this tubing is primarily used to hook up low-pressure water systems and pneumatic lines. Its most common applications include:

• Refrigerator Ice Makers & Water Dispensers: Connecting the main water line to your fridge.

• Under-Sink Water Filtration: Feeding Reverse Osmosis (RO) systems or water purifiers.

• Humidifiers & Misting Systems: Routing thin water lines safely without corrosion.

• Pneumatic Control Lines: Moving air in low-pressure industrial setups.