Hoses for SCUBA - Dive Gear Express

Product Spotlight

Important - Read This First - Diving Hoses

We offer hoses in all three applications used in scuba: High Pressure SPG (HP), Power Inflator (BC), and Low Pressure Regulator (LP). We offer high quality value priced generic scuba hoses in both rubber and double-braided flexible polyester versions for all three applications. We also offer double-braided BC & LP hoses in Miflex2™ brand, plus double reinforced Kevlar HP hoses in DuoKev™ brand. In addition to popular sport-diving hoses in a variety of lengths and fittings, we stock hard-to-find technical diving hoses such as { 84 in | 213.4 cm } regulator second-stage hoses, { 22 in | 55.9 cm } low-pressure inflator hoses, and { 6 in | 15.2 cm } high-pressure hoses. All our hoses are suitable for use with any scuba breathing gas mixture, including pure oxygen.

LOOK CAREFULLY, we offer so many different hoses that it is easy to make a mistake when ordering.

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Choosing the Best Regulator Hose Length

The most common hose length found on the primary SCUBA regulator is about { 28 to 30 in | 71.1 to 76.2 cm }. For many divers, this hose is too long and will cause the hose to "bow out," and create unnecessary drag and tug on the mouth. This makes for an uncomfortable dive, particularly in current.

Some divers choose the slightly shorter hose length of { 22 in | 55.9 cm }, feeling it is more comfortable with less drag and pull. However, most divers solve this problem with a very long primary hose, and use a { 22 in | 55.9 cm } hose for the backup regulator. This compact backup regulator is hung on a necklace directly below the chin.

Many advanced divers and instructors believe the common hose lengths are too short in out-of-air situations and now use a much longer hose, often { 60 in | 152.4 cm } for those who dive open water exclusively. Technical divers have adopted a minimum length of { 84 in | 213.4 cm } for overhead environments, and in some exceptional circumstances even use a length of { 108 in | 274.3 cm }.

The { 40 in | 101.6 cm } hose is the common choice for the alternate second stage used on most sport diving "octopus" regulator configurations. It is the recommended length for stage and deco regulators as well. The { 36 in | 91.4 cm } hose is a more manageable length for divers who carry small pony or "bailout" bottles for their personal use.

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