TMT 420 Water Blaster Tool

TMT 420 Water Blaster Tool

Subsea Pump
The TMT 420 Water Blaster Tool supplies a high pressure jet of seawater that can be used to clean subsea equipment. The ROV supplies hydraulic fuild power to the unit, which drives the reciprocating pump to deliver seawater at an intensified pressure.
A cleaning lance is provided with the pump that the ROV uses with its seven (7) function arm to clean as required. Different nozzles, including a turbo nozzle and flat fan nozzle in different jetting angles are provided together with the tool to be able to meet different cleaning requirements.
TMT can customise the tool to suit your requirements i.e. different pressure and flow combinations etc.


  • Easily fitted to any ROV
  • Uses filtered seawater as a supply
  • High Pressure - High Flow output
  • Supplied with cleaning lance and 3m hose
  • Different nozzles, Turbo, flat fan in 0° and 15° angles


Dimensions 250L x150W x100Hmm
Weight in Air 40kg
Weight in Seawater 35kg
Pumping Power 14kW
Output Pressure 6000psi
Output Flow 20L/min
Input Pressure 3100psi
Input Flow 20L.min
Depth Rating 3000msw