This aluminum tube for the 3? Series enclosure has an increased 400m (1,312 ft) depth rating and hard anodized finish. Configure a complete enclosure here. Note: There are minor visual defects in the anodization of our current supply of tubes as shown in the third and fourth photos. This does not affect the quality or durability of the tube.
This aluminum tube is for use with Watertight Enclosure for ROV/AUV (3″ Series). It has a significantly increased depth rating compared to the acrylic tube. Note that the inside of the tube is bored out to minimize weight.