Newtsuit

The Newtsuit is an atmospheric diving system (ADS) designed for deep-sea diving and underwater work. It is a one-person submersible that maintains an internal pressure of one atmosphere, allowing the diver to operate in extreme underwater environments for extended periods without the need for decompression.

The suit is typically constructed from a high-strength, rigid material, often aluminum or composites, to withstand the immense pressure at great depths. Its articulated joints, crucial for mobility, are typically pressure-compensated and lubricated with oil. This construction allows the diver a degree of dexterity and freedom of movement significantly greater than that offered by traditional rigid diving suits.

The Newtsuit is equipped with life support systems, including oxygen supply and carbon dioxide removal, allowing for dives lasting several hours. Communication systems enable voice communication between the diver and support personnel on the surface. Manipulator arms, often fitted with interchangeable tools, allow the diver to perform various tasks such as inspection, repair, and recovery.

The primary advantage of the Newtsuit over traditional diving methods is the elimination of decompression sickness risk and the ability to work at considerable depths for extended periods. This makes it valuable for tasks such as pipeline inspection and repair, salvage operations, and scientific research in deep-sea environments. The pilot controls the suit's movements using internal controls. Propulsion is often provided by thrusters.