This tube is made of linear low-density polyethylene (LLDPE), and designed to be used
in drinking water dispensers for cold water and intermittent hot water use.
It can be used at a higher temperature and pressure than conventional polyethylene tubes. It is made of non-toxic materials, and has superior performance compared to previous products.
It is mainly used in water purifiers, water softeners, ice makers, and bidets.
LLDPE tubing is not suitable for use in mineral oil, gas, petroleum, high pressure compressor and compressed air systems.
When applying to cleaning equipment or other products containing chemical ingredients,
make sure to determine the compatibility of fittings and tubing prior to use.
Product Specifications
Product name
1/4″ Tubing
5/16″ Tubing
3/8″ Tubing
1/2″ Tubing
Product code
White
ST-TU-140W
ST-TU-516W
ST-TU-380W
ST-TU-120W
Blue
ST-TU-140B
ST-TU-516B
ST-TU-380B
ST-TU-120B
Orange
ST-TU-140O
ST-TU-516O
ST-TU-380O
ST-TU-120O
Black
ST-TU-140E
ST-TU-516E
ST-TU-380E
ST-TU-120E
Transparent
ST-TU-140N
ST-TU-516N
ST-TU-380N
ST-TU-120N
Outer diameter
1/4″
5/16″
3/8″
1/2″
Inner diameter
0.170″
0.187″
0.250″
0.375″
Length (1 roll)
300m
200m
200m
100m
Working pressure & temperature
1/4″
5/16″
3/8″
1/2″
1℃ (34°F)
15.5 bar (230psi)
11.5 bar (170psi)
20℃ (68°F)
15.5 bar (230psi)
11.5 bar (170psi)
65℃ (149°F)
10.0 bar (150psi)
6.9 bar (100psi)
Precautions for use
Before connecting tubing to a fitting, ensure that the tubing is cut vertically and that there are no nicks or damage to the outer surface.
Fittings and tubing are recommended for use in drinking water dispensers. When applying to specifications other than those, please contact Stormtec Co., Ltd. before use.
Before disconnecting the tubing from the fitting, make sure the equipment is de-pressurized.
Be careful not to fold or bend the tubing excessively. Excessive strain may cause water leakage or other defects.
When disconnecting tubing, it is recommended to use a fitting spanner.
Stormtec guarantees the quality of its products for 2 years. For hygiene and safety reasons, please maintain a replacement cycle of less than 2 years.
Make sure to cut off any tubing parts that have scratches or damage on the surface before using.
