42180450
Description
# Air Master™ Diving Umbilical
Handling mixtures of oxygen, helium, and nitrogen gases customarily used in diving applications as air breathing hose. For surface supplied air systems involved in recreational, salvage, oil rig service and control lines.
– Kink-resistant hose is designed for extra-long wear under normal operating use.
– For applications involving SCBA such as firefighting, barrier suits, mining.
– Cleanliness: Length of hose is rinsed with water for 30 seconds to 1 minute, followed by a sponge plug blown through hose to remove water. A second alcohol-soaked sponge is then blown through hose, followed by air for 30 seconds.
## Features and Benefits
– Cover: Type A (Chloroprene). Black. Perforated.
– Tube: Type C (Nitrile). Black.
– Working Pressure: 7,76 Mpa.
– Meets BS EN250:2014.
– Design Factor: 4:1.
– Formerly: 33HB.
Additional information
| Vacuum (In. Hg) | 30 |
|---|---|
| Continuous Operating Temperature Range | -20°F to +120°F |
| Minimum Bend Radius (in) | 3 – 5 |
| Minimum Bend Radius (mm) | 76 – 127 |
| Min. Burst Pressure (psi) | 2000 – 4000 |
| Hose Inside Diameter (in). | 0.25 – 0.5 |
| Hose Inside Diameter (mm) | 6.4 – 12.7 |
| Hose Outside Diameter (in) | 0.51 – 0.94 |
| Hose Outside Diameter (mm) | 13 – 23.9 |
| Inside Diameter (in) | 0.25 – 0.5 |
| Inside Diameter (mm) | 6.4 – 12.7 |
| Working Pressure (psi) | 500 – 1000 |
| Length (m) | 182.9 – 304.8 |
| Outside Diameter (in) | 0.51 – 0.94 |
| Outside Diameter (mm) | 6.4 – 12.7 |
| Color | Black |
| Reinforcement | Braided, synthetic textile |
| Tube | Nitrile – Type C. Cleaned for breathing air. |
| Construction: Cover | Chloroprene – Type A |
| Standards | Meets BS EN250:2014. Cleanliness: Length of hose is rinsed with water for 30 seconds to 1 minute, followed by a sponge plug blown through hose to remove water. A second alcohol-soaked sponge is then blown through hose, followed by air for 30 seconds., NIOSH Air Supply Line – System Certification only. No hose specific requirement, NFPA 1901/1981. |
| Notes | NOTE: Working pressure decreases as temperature increases. Pressure ratings can only be obtained with proper coupling procedures. |
| Recommended For | Handling mixtures of oxygen, helium, and nitrogen gases customarily used in diving applications as air breathing hose. For surface supplied air systems involved in recreational, salvage, oil rig service, and control lines., Handling mixtures of oxygen, helium and nitrogen gases customarily used in applications as air breathing hose. The kink-resistant hose is designed for extra-long wear under normal operating use. For applications involving SCBA such as firefighting, barrier suits, mining. |
| Customer Pack | 600 – 999 |
| Weight (lbs.) | 0.13 – 0.29 |