Applications for DPV’s


A diver propulsion vehicle (DPV) is an underwater scooter which allows the diver to move more rapidly in the water and cover greater distances. There are a few different kinds of DPV’s and some of them have unique applications.


One of the most popular purposes for underwater scooters is to enhance the deep sea experience of recreational divers. DPV’s add another level of excitement to dive sessions by giving divers’ additional time and scope under water. Without a DPV, a diver has to exert effort in order to swim. This effort translates into deeper breaths and a quicker depletion of the oxygen tank. When using a DPV, the diver just has to hold onto the battery powered underwater scooter which will propel the diver through deep waters.

DPV’s take care of the swimming effort for divers so they can concentrate on the enchanting beauty of the underwater world surrounding them. As divers are not exerting themselves when using a DPV, they can dive for a longer period of time because the air tank they are carrying will last longer. DPV’s are also great for divers exploring a large underwater wreck or a deep cave.

Pictures, Movies and Documentaries

Moving under water is definitely not as simple as moving on land. DPV’s can help marine photographers and directors stay longer underwater to complete their work. An underwater photo shoot or recording requires a lot of movement so if divers can save some energy by using DPV’s they can extend each dive and be more efficient. The best type of machine for underwater filming and photography are tank mounted DPV’s which are hands free, allowing the cameramen to hold onto their cameras while the DPV allows them to ‘fly’ through the water.

Equipment Transport

Researching deep caves or building anything under water requires a lot of heavy equipment. DPVs are a great transportation method for carrying equipment to the construction site or to take research equipment deep in a cave where it will be used to study the environment or underwater creatures.

Surface Towing

The main purpose of DPV’s is to facilitate underwater exploration and work. However, the subskimmer (a specific type of DPV) is one that has an inflatable boat that can be submerged into water. While on the surface the subskimmer is equipped with a gasoline engine as opposed to weaker battery operated propellers used while underwater. The gasoline engine allows the subskimmer to be a useful tow-boat, although the weights that can be pulled have a limited capacity.

Military Use

The torpedo was a DPV used by various countries during World War II for underwater warfare. Missiles could be attached to the torpedo and two divers with their own scuba gear could ride the torpedo to Diver Propulsion Vehicle For Military‘deliver’ the bomb. Currently, navies around the world use various DPV’s to drop off equipment and combat divers quickly and over large territories. A DPV is much harder to detect by the opposition due to its small size, making its use ideal in certain situations.

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This article has 5 Comments

  1. Scuba diving is a hobby of mine. I love diving and the feeling of bing in the water, looking up to see the sun, and quickly swimming to my next destination. But I’ve never thought about how I could propel myself forward more efficiently but now I am I. It’s amazing to see how something that has been useful in a military capacity can also be useful for recreational activities. Something to think about….

  2. Hi, Bryan I enjoyed reading your page on Diver Propulsion Vehicle Reviews. Although not a diver myself I know a few people who love the sport and continue to dive every summer. I live in Canada and the winter can get pretty cold where I live so diving is not as accessible. I have tried a DPV in a swimming pool and find them to a lot of fun. Seems to me as the technology advances the DVP’s get better. Good luck in the future.

  3. This is something I have never thought about before. Though I am not a diver, it makes good sense that the DPV could enhance the experience. I did have a question though: What if the diver loses control of the vehicle and it continues to dive down and the driver cannot catch it! I’ll have to show this to my buddies who go diving in Japan.

  4. This is a very interesting and informative article. I enjoy water sports, and this looks like something I’ll keep on my radar to try out some day. I’ve only been scuba diving a handful of times, but I can definitely see how a DPV could improve the experience. Thanks for the info!

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