Hydro Pneumatic Fender
Our hydro pneumatic fender provides advanced underwater protection for submarines and naval vessels through innovative engineering. These specialized marine solutions utilize a precisely balanced combination of air and water (with a 30% – 70% adjustable ratio) along with integrated counterweight systems to maintain optimal vertical positioning during all berthing operations. The unique design of the pneumatic fenders ensures continuous hull protection while accommodating various pressure settings to meet different operational requirements.
Specification Table
| Model | Water : Air | Absorb Energy (kNm) Air Filled (no water) | Reaction Force (KN) Air Filled (no water) | Water : Air | Absorb Energy (kNm) Partially water filled | Reaction Force (KN) Partially water filled |
|---|---|---|---|---|---|---|
| HF 1700×7200 | 0 : 100 | 566 | 1774 | 65 : 35 | 135 | 599 |
| HF 2000×6000 | 0 : 100 | 653 | 1731 | 65 : 35 | 157 | 587 |
| HF 2500×5500 | 0 : 100 | 937 | 1996 | 65 : 35 | 225 | 673 |
| HF 3300×6500 | 0 : 100 | 1932 | 3106 | 65 : 35 | 622 | 1222 |
| HF 3300×10500 | 0 : 100 | 3151 | 5067 | 65 : 35 | 595 | 1250 |
Installation
Openings at the upper and lower flanges allow water to charge and discharge. A pressure relief valve enables the controlled release of air in the event of over – compression. The installation diagram shows components such as the protective sleeve, submarine, deflection, back panel, fender length, gap chain, hanging chain, counterweight, sea level, and sea depth.
Attention please: The description might be incorrect, please contact us for confirmation.
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