# 300 meter depth thruster or more than **URL:** \ **Category:** Thrusters and Motors\ **Created:** [October 15, 2017, 1:59pm UTC](https://discuss.bluerobotics.com/t/300-meter-depth-thruster-or-more-than/1601 "2017-10-15T13:59:24Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Volley](https://avatars.discourse-cdn.com/v4/letter/v/ac91a4/32.png) [@Volley](https://discuss.bluerobotics.com/u/Volley)\ **Post date:** [October 15, 2017, 1:59pm UTC](https://discuss.bluerobotics.com/t/300-meter-depth-thruster-or-more-than/1601/1 "2017-10-15T13:59:24Z")
Hi I want to use this product for a depth of 300 meters. Do you think it will work? What is your offer for a depth of 300 meters or more? I think using a gearbox for higher depth Thankful T motor U5 :[https://www.getfpv.com/motors/tiger-motor-u5-400kv-u-power-professional-motor.html](https://www.getfpv.com/motors/tiger-motor-u5-400kv-u-power-professional-motor.html) Or Tmotor U3 :[Tiger Motor U3 700kv U-Power Professional Motor](https://www.getfpv.com/tiger-motor-u3-700kv-u-power-professional-motor.html) Or Tmotor U11 , U10 ---
**Author:** ![rjehangir](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/rjehangir/32/671_2.png) [@rjehangir](https://discuss.bluerobotics.com/u/rjehangir)\ **Post date:** [October 16, 2017, 1:36pm UTC](https://discuss.bluerobotics.com/t/300-meter-depth-thruster-or-more-than/1601/2 "2017-10-16T13:36:38Z")
Hi Volley, We’ve tested our thrusters at 300m many times and they work great! -Rusty ---
**Author:** ![SpatialGuy](https://avatars.discourse-cdn.com/v4/letter/s/41988e/32.png) [@SpatialGuy](https://discuss.bluerobotics.com/u/SpatialGuy)\ **Post date:** [April 27, 2018, 12:47pm UTC](https://discuss.bluerobotics.com/t/300-meter-depth-thruster-or-more-than/1601/3 "2018-04-27T12:47:05Z")
The spec for the T200 is 3000m. Ten times deeper than you want to go! The T200 is the least of your worries - the airtight container is always the ‘weak’ link. Cheers