NATIONAL Dura-Pak - 1.5" x 50 ft lengths (1.5" Coupled)
Nylon Double Jacket Attack Hose
Dura-Pak is the hose that started the industry-wide trend toward sourcing lightweight high-rise attack hose. Originally designed for backpack use, rugged Dura-Pak folds tightly for small spaces, hose beds and high-rise packs, yet it remains kink resistant and resists punctures, abrasion and petrochemicals—reasons why many departments rely on Dura-Pak for frontline attack duties.
- Advanced Design. Both hose jackets are made from high-strength, low-stretch, air-entangled nylon 6.6 warp yarn and high tensile strength nylon filler yarn along with a lining of thermoplastic polyurethane which makes them lightweight and kink resistant. The reverse twill weave of the inner jacket maintains a smooth waterway for greater flow.
- Rugged Durability. Standard Dura-Cote™ protective treatment greatly increases abrasion, heat, flame and petrochemical resistance while virtually eliminating water pick-up. The coating protects from mildew and no drying is required.
- Flexible. Lining remains flexible to temperatures as low as -40°F (-40°C) and is highly resistant to ozone and oxidation.
- Versatile and Safe. Suitable for CAFS and foam concentrate applications. Polyurethane lining material meets NSF/ANSI Standard 61 for drinking water.
- Certified. Manufactured in accordance with NFPA 1961 Standard, latest edition within our ISO-9001 certified quality assurance system.
Hose Sizing and Specifications
| Size | Service Test | Proof Test | Burst | Weight (For 50' Coupled) |
Flat Width | Bowl Size |
|---|---|---|---|---|---|---|
| IN | PSI (kPa) | PSI (kPa) | PSI (kPa) | LBS (KG) | IN | IN |
| 1 1/2" | 400 (2760) | 800 (5515) | 1200 (8275) | 15 (6.8) | 2.80" | 1 15/16" |
| 1 3/4" | 400 (2760) | 800 (5515) | 1200 (8275) | 17 (7.7) | 3.20" | 2 1/8" |
| 2 1/2" | 400 (2760) | 800 (5515) | 1200 (8275) | 24.4 (11) | 4.50" | 2 15/16" |
| 3" | 400 (2760) | 800 (5515) | 1200 (8275) | 30 (13.6) | 5.30" | 3 9/16" |
Hose Colors
| Yellow | Red | Blue | Orange | |||
| Green | Tan | White | ||||
| (coated) |