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- JDN "Profi TI Subsea" Pneumatic Air or Hydraulic Chain Hoist - For Use Under Water - 3200kg and 6300kg

JDN "Profi TI Subsea" Pneumatic Air or Hydraulic Chain Hoist - For Use Under Water - 3200kg and 6300kg
Hook suspended, subsea pneumatic / hydraulic chain blocks.
Profi TI - Subsea / JSAH-3540


Features
Designed to meet the extreme demands of the offshore oil and gas industry, a totally unique product range for lifting equipment under water at depths of up to 70 metres and loads up to 6.3 tonne. Unlike other air and hydraulic hoists our units operate with the whole hoist submerged, not simply the hoist and load chain.
- Pneumatic / compressed air or arriving shortly our range of hydraulics sub sea hoists.
- 3 or 6 tonne SWL as standard - contact our sales department for other capacities!
- Variable speed control.
- Overload protected as standard.
- Standard units can be used to a depths of 55 metres.
- Special applications can be supplied be used down to a 70m water depth.
- Hook suspended super versatile tool.
- Also for horizontal and oblique use.
Please see below the technical specification for the 3 and 6 tonne compresses are subsea hoist. The Hydraulic sub-sea hoists are at the later stages of development; we will release the hydraulic technical spec in the near future.
Pneumatic Hoist Technical Specifications
Model | Unit | 3 TI - SubSea | 6 TI - SubSea |
Air pressure range | psi | 85 | 85 |
bar | 6 | 6 | |
Carrying capacity | tonnes | 3.2 | 6.3 |
Number of chain strands | - | 1 | 2 |
Engine output | kW | 3 | 3 |
Lifting speed at full load* | ft/min | 7.5 | 3.9 |
m/min | 2.3 | 1.2 | |
Lowering speed at full load* | ft/min | 17.7 | 8.9 |
m/min | 5.4 | 2.7 | |
Air consumption at full load – Lifting | cfm | 142 | 142 |
m3/min | 4 | 4 | |
Air consumption at full load – Lowering | cfm | 195 | 195 |
m3/min | 5.5 | 5.5 | |
Air connection | - | G1 | G1 |
Hose dimension (Ø inside) | mm | 25-39 | 25-39 |
Weight at standard lift | lbs | 331 | 356 |
kg | 150 | 161.5 | |
Chain dimension | mm | 13 x 36 | 13 x 36 |
Weight of chain | lbs/ft | 2.6 | 2.6 |
kg/m | 3.8 | 3.8 | |
Standard lift | ft | 10 | 10 |
m | 3 | 3 | |
Length of control at standard lift | ft | 6.5 | 6.5 |
m | 2 | 2 | |
Max. water depth (as standard - Higher on request) | ft | 180 | 180 |
m | 55 | 55 |
* at an air supply hose with a length of 138 ft / 42 m
Dimensional Specifications
Dimension | Measurement Unit | Profi 3TI - Subsea | Profi 6TI - Subsea |
A | inch | 23.3 | 26.5 |
mm | 593 | 674 | |
B | inch | 14.7 | 17.9 |
mm | 373 | 454 | |
C1 | inch | 11.8 | 11.8 |
mm | 300 | 300 | |
C2 | inch | 17.9 | 17.9 |
mm | 455 | 455 | |
D | inch | 29.7 | 29.7 |
mm | 755 | 755 | |
E1 | inch | 1.6 | 1.6 |
mm | 40 | 40 | |
E2 | inch | 1.2 | 1.6 |
mm | 30 | 40 | |
F | inch | 7.4 | 6.1 |
mm | 187 | 154 | |
G | inch | 9.2 | 9.2 |
mm | 233 | 233 |

Features
Designed to meet the extreme demands of the offshore oil and gas industry, a totally unique product range for lifting equipment under water at depths of up to 70 metres and loads up to 6.3 tonne. Unlike other air and hydraulic hoists our units operate with the whole hoist submerged, not simply the hoist and load chain.
- Pneumatic / compressed air or arriving shortly our range of hydraulics sub sea hoists.
- 3 or 6 tonne SWL as standard - contact our sales department for other capacities!
- Variable speed control.
- Overload protected as standard.
- Standard units can be used to a depths of 55 metres.
- Special applications can be supplied be used down to a 70m water depth.
- Hook suspended super versatile tool.
- Also for horizontal and oblique use.
Please see below the technical specification for the 3 and 6 tonne compresses are subsea hoist. The Hydraulic sub-sea hoists are at the later stages of development; we will release the hydraulic technical spec in the near future.
Pneumatic Hoist Technical Specifications
Model | Unit | 3 TI - SubSea | 6 TI - SubSea |
Air pressure range | psi | 85 | 85 |
bar | 6 | 6 | |
Carrying capacity | tonnes | 3.2 | 6.3 |
Number of chain strands | - | 1 | 2 |
Engine output | kW | 3 | 3 |
Lifting speed at full load* | ft/min | 7.5 | 3.9 |
m/min | 2.3 | 1.2 | |
Lowering speed at full load* | ft/min | 17.7 | 8.9 |
m/min | 5.4 | 2.7 | |
Air consumption at full load – Lifting | cfm | 142 | 142 |
m3/min | 4 | 4 | |
Air consumption at full load – Lowering | cfm | 195 | 195 |
m3/min | 5.5 | 5.5 | |
Air connection | - | G1 | G1 |
Hose dimension (Ø inside) | mm | 25-39 | 25-39 |
Weight at standard lift | lbs | 331 | 356 |
kg | 150 | 161.5 | |
Chain dimension | mm | 13 x 36 | 13 x 36 |
Weight of chain | lbs/ft | 2.6 | 2.6 |
kg/m | 3.8 | 3.8 | |
Standard lift | ft | 10 | 10 |
m | 3 | 3 | |
Length of control at standard lift | ft | 6.5 | 6.5 |
m | 2 | 2 | |
Max. water depth (as standard - Higher on request) | ft | 180 | 180 |
m | 55 | 55 |
* at an air supply hose with a length of 138 ft / 42 m
Dimensional Specifications
Dimension | Measurement Unit | Profi 3TI - Subsea | Profi 6TI - Subsea |
A | inch | 23.3 | 26.5 |
mm | 593 | 674 | |
B | inch | 14.7 | 17.9 |
mm | 373 | 454 | |
C1 | inch | 11.8 | 11.8 |
mm | 300 | 300 | |
C2 | inch | 17.9 | 17.9 |
mm | 455 | 455 | |
D | inch | 29.7 | 29.7 |
mm | 755 | 755 | |
E1 | inch | 1.6 | 1.6 |
mm | 40 | 40 | |
E2 | inch | 1.2 | 1.6 |
mm | 30 | 40 | |
F | inch | 7.4 | 6.1 |
mm | 187 | 154 | |
G | inch | 9.2 | 9.2 |
mm | 233 | 233 |

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