Products
Tigerflex
DuraDrop™ DURA™ Series
Heavy Duty Drop Hose
GENERAL APPLICATIONS
- Tank truck and terminal gravity drop fuel transfer
CONSTRUCTION
Specially blended nitrile (NBR) rubber tube with polyester fabric reinforcement, rigid PVC helix and grounding wire
SERVICE TEMPERATURE RANGE
-10ºF (-23.3ºC) to 150ºF (+65.5ºC)*
*Actual service temperature range is application dependent.
FEATURES AND ADVANTAGES
- Durable Construction – Designed with high tensile strength polyester yarn fabric reinforcement.
- Specialty rubber compounds – Designed to handle gasoline, diesel, ethanol** and biodiesel.**
- Lightweight – much lighter than conventional TPR/rubber hoses.
- 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.+
- Easy Slide Helix – Rigid counter clockwise helix design protects hose tube from cover wear; allows hose to slide easily over rough surfaces.
| Part Number | ID | OD^ | Working Pressure
(psi) |
Vacuum Rating Hg (in) |
Min. Bending Radius at 68°F (in) |
Standard Length (ft) |
Weight (lbs/ft) |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (in) | (mm) | (in) | (mm) | at 68°F | at 104°F | at 68°F | at 104°F | ||||
| DURA303 | 3.03 | 3.62 | 90 | 8 | 5 | 100/20 | 1.18 | ||||
| DURA404 | 4.04 | 5.04 | 65 | 14 | 8 | 100/20 | 2.27 | ||||
NOTES:
• Service life may vary depending on operating conditions and type of material being conveyed.
• Chemical Resistant Guides
** Meeting ASTM D5798, D4806 or D6751 criteria.
^ OD measured over helix.
ASSEMBLY SUGGESTIONS
Hose ID specifically designed for use with Kuriyama Couplings™. Refer to Hose Assembly Coupling Installation Suggestions and Technical Bulletin.