TMT 12" Adjustable Spool Support Jacking Tool
TMT 12" Adjustable Spool Support Jacking Tool
The TMT Subsea Spool Jacking Tool (SJT) is a water jack that allows ROVs to adjust spool heights subsea. The SJT can lift 7.5 tonne at its minimum height and 4 tonne at its maximum height.
The SJT comes with a customised pumping unit and valve panel mounted on the ROV and is supplied with a protective dummy hot stab. A TMT Deck Jacking Tool (DJT) is also available to make adjustments to the spool heights on deck.
TMT can customise the tool to suit your requirements.
Features:
- Corrosion resistant materials
- ROV operable
- ISO two port hot stab operated
- Reielf valve and isolation valve
- Uses sea water with filter
- Smooth reliable operation
- ROV mounted centrifugal pump using seawater
- Protective dummy hot stab
Specifications:
| Dimensions | 718H x550W x1890Lmm |
| Weight in Air | 85kg |
| Weight in Water | 55kg |
| Pressure Max. | 150psi |
| Relief Valve Setting | 150psi |
| Lift Points | Subsea deployment only |
| Min. Height Lift | 7.5t @ 162mm |
| Max. Height Lift | 4t @ 442mm |
| Depth Rating | 300msw |
| ROV Pump Requirements |
Proportional flow control up to 50Lpm Maximum pressure 3000psi |
TMT-NSS-306
