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Made in the USA
Unit of Measure

General Applications

General Applications

  • Tank Truck Gravity Drop Fuel Transfer

Construction

Construction

Specially Blended Nitrile (NBR) Rubber Tube with Polyester Fabric Reinforcement, Rigid PVC Helix and Embedded Grounding Wire.

Service Temperature Range

Service Temperature [Min]

-23.3 ºC-10 ºF

Service Temperature [Max]

65.5 ºC150 ºF

Features and Advantages

Features and Advantages

  • Specialty Rubber Compounds - Designed to handle gasoline, diesel, ethanol (Meeting ASTM D5798, D4806 or D6751 criteria.) and biodiesel (Meeting ASTM D5798, D4806 or D6751 criteria.).
  • Durable Construction - Designed with high tensile strength polyester yarn fabric reinforcement.
  • Easy to Handle - Lighter weight and greater flexibility than conventional rubber drop hoses.(Based on Tigerflex force to bend test data @ 68ºF.)
  • Grounding Wire - Durable multi-strand copper wire dissipates static electricity. Physically extract wire from the rigid helix and bond to the metal coupling (or by other means) to ground. (Assembly Suggestions:Hose ID specifically designed for use with Kuriyama-Couplings™. Refer to Hose Assembly Coupling Installation Suggestions and Technical Bulletin on page 9 in this.)
  • Static Dissipating Tube - Specially formulated to help prevent the build-up of static electricity for added safety.
  • Easy Slide Helix - Rigid clockwise helix design protects hose tube from cover wear; allows hose to slide easily over rough surfaces.
  • Phthalate Free

Nominal Specifications

ID

3.03 in77.0 mm

OD

3.69 in93.7 mm

Working Pressure at 68ºF

70 psi

Working Pressure at 104ºF

35 psi

Vacuum Rating at 68ºF

Full

Vacuum Rating at 104ºF

27 inHg

Min. Bending Radius at 68°F

6 in

Standard Length

20 ft

Weight

1.24 lbs/ft

Specifications

Brand

Tigerflex®

Type

Drop Hose

Series

NDH303

Material

Specially Blended Nitrile (NBR) Rubber Tube

Color

Black

Note

Note

Service life may vary depending on operating conditions and type of material being conveyed.