2022 PRODUCTS CATALOG - INDUSTRIAL HOSE, COUPLINGS AND EQUIPMENT

Air Master ™ Diving Umbilical (1000-1125) Formerly - 33HB Color Hose I.D. (in) (mm) Hose O.D. (in) (mm) Max. W.P. (psi) (Bar) Vac. (In. Hg) MBR (in) Wt. Per ft (Lbs.) Length (ft) Std. Pack Pkg Code Gates Item No. Black 3/8 9.5 .75 19.1 1125 77.6 30.0 4.0 .19 200–299 REEL T 3333-0053 Black 3/8 9.5 .75 19.1 1125 77.6 30.0 4.0 .19 300–599 REEL T 3333-0221 Black 3/8 9.5 .75 19.1 1125 77.6 30.0 4.0 .19 600–999 REEL T 3333-0015 Black 3/8 9.5 .75 19.1 1125 77.6 30.0 4.0 .19 1000–Plus REEL T 3333-0017 Black 1/2 12.7 .94 23.9 1000 68.9 30.0 5.0 .29 50–299 REEL T 3333-0038 Black 1/2 12.7 .94 23.9 1000 68.9 30.0 5.0 .29 300–999 REEL T 3333-0052 Black 1/2 12.7 .94 23.9 1000 68.9 30.0 5.0 .29 1000–Plus REEL T 3333-0035 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. TEMPERATURE: –20°F to +120°F (–40°C to +29°C) continuous service. CONSTRUCTION: Tube: Type C (Nitrile). Black. Reinforcement: Braided, synthetic textile. Cover: Type A (Chloroprene). Black. All sizes are perforated. Design Factor: 4:1 COUPLINGS: Corrosion–resistant couplings supplied and applied by diving contractors. 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. . AIR BREATHING HOSE www.gates.com 43 AGRICULTURE AIR BREATHING AIR DUCT AIR AND MULTI- PURPOSE CHEMICAL FOOD AND BEVERAGE ENGINE AND MARINE MATERIAL HANDLING MINING OILFIELD PETROLEUM PRESSURE WASH AND WASHDOWN STEAM WATER CLAMPS COUPLINGS AND FERRULES HOSE FINDER CHEMICAL RESISTANCE TABLE