How To Become A Sidemount Technical Scuba Diver Equipment

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The SSI technical-sidemount diver course allows you to take extended dives with four+ tanks (cylinders). Technical diving is easy with the technical sidemount course. You can learn to operate multiple cylinders at once. Config your sidemount gear. Learn how to make a tec sidemount harness. Also learn how adjust the sling tanks on your body.

Due to the issues with single-orifice doubles or backmounted independents (which are not as common in modern diving), backmounted doubles were invented. Independents are two independent cylinders attached to one's back, with independent regulators for each. One cylinder was sufficient to take care of a failed 1st Stage. Single orifice duplicates were two cylinders linked with a valve and one regulator. A single orifice doubles set would cause all gas to be lost if a first stage fails. These problems can be eliminated with the modern isolated manifolds. Each cylinder can work independently but divers can also inhale gas from both of them through one regulator. These doubles are typically held together with metal bands. The valves can also be linked with an isolation device, which allows them to be seperated if required. Backmounted doubles diving offers a profile that's vertically identical to regular single-cylinder backmount.

Technical Diver —

If you're a Tec diver and want to do sidemount diving, it's important to know how to set up your new rig, adjust it, enter the water with it, and much more.

Your Sidemount BCD harness is made up of a bladder, sliding D-rings and bungee cords. Your tank position and trim will depend on their fit. Your instructor may spend a lot of time getting them right.

Specialty Course

Do you want to share the experience? PADI eLearning (r) can be purchased online and shared with a person of your choice. You can purchase the course for a gift or assign it to family members. It's easy!

One of the most important changes in equipment cave divers have made since the start of the century was the switch from sidemount to backmounted doubles. Sidemount is a popular choice for cave divers. It's also possible that sidemount cave divers are more common than backmount cave divers.

How To Become A Sidemount Technical Scuba Diver Equipment
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How To Become A Sidemount Technical Scuba Diver Rider

How To Become A Sidemount Technical Scuba Diver Rider

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SDI/TDIIncludes 2 Open Water DivesMinimum 18 Years, 15 Years with parental Consent.

Dive Center

Decompression divers may add Helium into their cylinders to make deep dives over 130ft. Sometimes they are less likely to visit wrecks or reefs than astronauts to reach the moon every year.

Gear - While the gear remains the same, divers taking an introductory tech class, such as Sidemount, Intro to Tech or CCR air diluent, will notice some configuration differences. Instead of two second stages on one cylindrical, they're divided between two with a separate initial stage for each. The gas planning becomes a more in-depth process, and the harnesses appear to have more chrome.

Scuba Sidemount Setup
Scuba Sidemount Setup

Sidemount diving originated in cave diving, but it has made its way to recreational and non-overhead diving in recent years. You will now wear your tanks side-by-side, instead of having one or two tanks attached to your back. You can attach the tanks to your Sidemount BCD using clips or bungee cords. This allows for extreme flexibility. This flexibility was initially what allowed cave divers to remove their tanks underwater in order to fit into narrow spaces and make their profile smaller.

Share the experience with others or give the gift to endless adventure! PADI eLearning(r), now available for purchase, can be shared with a recipient of choice. It doesn't matter whether you purchase the course to gift or to assign to family members, it is super simple.

How To Become A Sidemount Technical Scuba Diver 001

Apart from the Sidemount equipment you will need your normal wetsuit, fins mask, computer, compass, DSMB, and other accessories.

I don't know why or when I made the decision to take the Sidemount course. As with most of my diving decisions this was an easy decision. Sidemount certification would help me do proper cave diving, which I knew I wanted.

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Frequently Asked Questions

Technical diving (also known as tec diving or tech diving) is non-professional scuba diving that exceeds the agency-specified limits of recreational diving.

2-3 hours
Even with small cylinders, you can usually dive for 2-3 hours (rebreathers typically have two 2/3l cylinders or one 3/5l cylinder).

5-6 days
Rebreather training classes are typically 5-6 days long, but can be longer depending on a variety of factors such as the training agency, your local conditions, your instructor, and your ability to meet the class standards.