rofessional marine salvage and rescue teams rely on SEAM Lifting Bags, our high-performance diving lift bags, for robust, dependable performance in demanding underwater lifting operations. Constructed from high-strength, laminated PVC with reinforced seams, these bags provide exceptional tear and abrasion resistance while handling capacities from 100kg to 5 tons, a core advantage of our diving lift bags. Each bag incorporates redundant inflation and deflation valves, along with overpressure protection devices, to ensure controlled ascent and prevent hazardous rapid surfacing—key features that secure its place in the list of equipment needed for scuba diving for professional missions. Bright orange or yellow surfaces with reflective strips maintain high visibility in low-light conditions, while corrosion-resistant stainless steel hardware guarantees long-term reliability in saltwater environments. Trust SEAM to deliver the safety, durability, and precision required for successful salvage, recovery, and construction missions where failure is not an option.
| Name | Lifting Bag |
| Shape | Cylindrical/ Dome/Pillow |
| Material Construction | High-Strength Laminated PVC |
| Lift Capacity Range | 100 kg to 5 tons |
| Working Pressure | 0.5 - 2 bar (7 - 29 psi) operational pressure range |
| Valve System | Dual independent inflation/deflation valves with overpressure relief capability |
| Safety Features | Anti-reflux valves, and emergency dump valves |
| Hardware Components | Stainless steel D-rings (316-grade), UV-resistant webbing, and corrosion-proof fittings |
| Surface Visibility | International orange/yellow |
| Temperature Tolerance | -30°C to +60°C operational range |
| Certification Standards | ISO 9001 manufacturing, SOLAS compliance for marine use |
| Inspection Requirements | Visual inspection before each use, annual pressure testing recommended |
High-strength laminated PVC construction
Reinforced seams and lifting points
Redundant inflation and deflation valves
Bright high-visibility color with reflective strips
Corrosion-resistant stainless steel hardware
Wide capacity range from 100kg to 5 tons
Designed for heavy-duty marine salvage and rescue operations, SEAM Lifting Bags provide reliable buoyancy with capacities from 100kg to 5 tons. Built with abrasion-resistant materials and redundant safety valves, they ensure controlled, fail-safe ascent. Trust SEAM for critical lifting missions.
High-Strength Material: Made from tear-resistant laminated PVC with reinforced seams for heavy-duty use.
Safety Valve Design: Features redundant inflation/deflation valves and overpressure protection.
Controlled Ascent: Allows precise buoyancy management to prevent rapid surfacing.
High-Visibility Colors: Bright orange/yellow surfaces with reflective strips for easy tracking.
Corrosion-Resistant Hardware: Stainless steel D-rings and connectors for long-term reliability.
