JFD Ltd
JFD - Totally Enclosed Lifting Bags
FromJFD Ltd
Totally enclosed lifting bags offer an invaluable method of reducing vessel draught in limited depth. In situations where insufficient depth of water precludes the deployment of parachute-type lifting bags above the object which requires raising, cylindrical, totally enclosed lifting bags provide an effective alternative.
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The totally enclosed lifting bag can be secured closely to the article or shackled to straps passed underneath it, and offer an invaluable method of reducing the draught of vessels when launching, slipping or manoeuvring them in limited depth.
- Material: Heavy weight fabric with high tenacity polyester coated with PVC
- Tensile strength: 760kg per 5cm strip warp and weft
- Tear strength: 120kg warp and weft
- Webbing straps: Polyester, 50mm width
- Tensile strength 5,000kg and 10,000kg
- Anchor point: Steel shackle of up to 5 ton safe working load, or as consistent with bag strength
- Valving: 3/4" inlet valve made of brass with quick release coupling. High volume (2,265 litres / minute) air pressure relief valve set at 0.14kg/cm2w
- Design and function: Totally enclosed for ease of handling, bags of this range are favoured by many to combine lifting capabilities with long towing operations, pipe and cables