
Duane Johnson - Technical Diving Instructor
1) Storage of the second stage regulator – When the long hose is not in use, it should be clipped to the right chest d-ring. I can’t tell you how many times I see people not clip off the long hose and let it drop on the ground or boat deck. Obviously, this can damage the second stage. I don’t know about you, but I’m poor. I can’t afford to buy new regulators or have them fixed frequently. So I need to take good care of them. By clipping the second stage off to the chest d-ring, I can significantly reduce the risk of damaging it. My rule of thumb is that as soon as the reg comes out of my mouth, it gets clipped of to the right chest d-ring everytime.
2) Managing the long hose – When diving the long hose, the hose must be secured at the right hip. There are to ways to secure the long hose. One, tuck it under a canister light, weight pouch or harness pocket. Two, tuck the excess hose into the waist belt of the harness. These to methods prevent the long hose from forming a huge loop of hose around the diver. When tucking the hose into the waist belt, the diver must continually check to make sure the hose hasn’t come loose due to suit compression loosening the waist belt or other movements that could cause the hose to come out of the waist belt.
3) Trapping the long hose – I see this mistake quite a bit. When people are putting their equipment on, they don’t realize that the long hose is trapped under a dry suit hose or some other piece of equipment. When I put on my gear, the long hose is always the last piece of equipment that I put in place. This ensures that the long hose doesn’t get trapped. In addition to this, I always deploy the long hose just prior to getting into the water to double check that the long hose can be fully deployed.
Remember, the regulator on the long hose is the one that gets donated in an out of gas emergency. It needs to be readily available and functioning properly for such an emergency. So, let’s secure the long hose when it’s not in use and make sure it isn’t trapped.
I hope this post gives divers who are moving or are new to diving long hoses manage a few tips on how to safely dive the long hose. If you felt this was useful, feel free to share it with your diving friends, Digg it, or ReTweet it.
Dive Safe,
Duane Johnson
Precision Diving
Technorati Tags: second stage regulator, long hose







Nicely written, and very helpful. I’ll make sure to point people to this post.
-Don
Thanks Don. I’m glad you enjoy it.
Funny you made this blog, the other night at dinner I overheard a group from Florida talking about seeing these crazy looking divers with 10′ octopus’! Made me chuckle a bit and wondered if they had seen Mary and I diving earlier in the day.
Hi Nick,
I’ve heard similar comments in other destinations I’ve been to. I even had one diver on a boat in St. Thomas say I was eventually strangle myself with the long hose. That was 300+ dives ago and I have died yet.
Hi Duane, if I carry a can light, should the light cord be routed in front so the long hose is in between the light cord and my body?
Hi Tom,
Thanks for the question. It doesn’t matter if the light cord is under or over the long hose. As long as you know where it is and can manage it. I keep the light cord on top of the long hose. When I donate, I simply move the light head “around” the long hose so that the long hose is not trapped. I can then fully deploy the hose, i.e. remove it from under the canister. When I need to restow the long hose, I move the light head back to where it was and then restow. The important thing is that you think through the process and know what is going on. Try it both ways and see which one works best for you. Hope this helps.