Air Master™ Diving Umbilical

Scraped SKU: 3333-000000-000000 Series: Air Master™ Diving Umbilical 2026-06-12 14:13:59

Attributes

Part Number3333-000000-000000

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.

Variations (6)

1/2X300-999 AIR DVG UMB 1000

Vacuum (In. Hg)30
Continuous Operating Temperature Range-20°F to +120°F
Minimum Bend Radius (in)5
Minimum Bend Radius (mm)127
Min. Burst Pressure (psi)4000
Hose Inside Diameter (in).0.5
Hose Inside Diameter (mm)12.7
Hose Outside Diameter (in)0.94
Hose Outside Diameter (mm)23.9
Inside Diameter (in)0.5
Inside Diameter (mm)12.7
Working Pressure (psi)1000
Length (m)304.8
Outside Diameter (in)0.94
Outside Diameter (mm)12.7
ColorBlack
ReinforcementBraided, synthetic textile
TubeNitrile - Type C. Cleaned for breathing air.
Construction: CoverChloroprene - 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.
NotesNOTE: Working pressure decreases as temperature increases. Pressure ratings can only be obtained with proper coupling procedures.
Recommended ForHandling 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.
Customer Pack999
Weight (lbs.)0.29

1/4XRL AIR RESPIRATOR 500

Continuous Operating Temperature Range-20°F to +120°F
Minimum Bend Radius (in)3
Minimum Bend Radius (mm)76
Min. Burst Pressure (psi)2000
Hose Inside Diameter (in).0.25
Hose Inside Diameter (mm)6.4
Hose Outside Diameter (in)0.51
Hose Outside Diameter (mm)13
Inside Diameter (in)0.25
Inside Diameter (mm)6.4
Working Pressure (psi)500
Length (m)182.9
Outside Diameter (in)0.51
Outside Diameter (mm)6.4
ColorBlack
ReinforcementBraided, synthetic textile
TubeNitrile - Type C. Cleaned for breathing air.
Construction: CoverChloroprene - Type A
StandardsNIOSH Air Supply Line - System Certification only. No hose specific requirement, NFPA 1901/1981.
NotesNOTE: 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 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 Pack600
Weight (lbs.)0.13

42181006

No variation attributes.

42180451

No variation attributes.

42180444

No variation attributes.

42180450

No variation attributes.

Specifications

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
ColorBlack
ReinforcementBraided, synthetic textile
TubeNitrile - Type C. Cleaned for breathing air.
Construction: CoverChloroprene - 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.
NotesNOTE: 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 Pack600 – 999
Weight (lbs.)0.13 – 0.29

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