The Douglas Marine Series 20 Mooring Spring is an innovative device designed to cushion impacts during mooring, enhancing the safety and comfort of boat docking. Constructed from high-quality AISI 316 stainless steel, this spring effectively absorbs tensions caused by waves, wind, or currents, thereby reducing wear on mooring lines and preventing jolts to the boat.
- Corrosion Resistant: Made from high-quality AISI 316 stainless steel, ensuring durability and resistance to marine environments.
- Easy Installation: Easily attaches between the chain and the rope without the need for tools or modifications.
- Adaptable to Various Boat Sizes: Available in different sizes and load capacities to accommodate various boat weights and rope diameters.
- Efficient and Durable: Capable of absorbing up to 40% of shocks, with a lifespan exceeding 10 years.
- Safe and Comfortable: Reduces the risk of mooring line breakage, minimizes potential damage to the boat, and enhances crew comfort during docking.
Technical Specifications:
- Material: AISI 316 Stainless Steel
- Spring Diameter: 100 mm
- Length: 440 mm
- Extension: 90 mm
- Breaking Load: 27,000 kg
- Working Load: 14,000 kg
- Elastic Capacity: 1,600 kg
- Suitable Boat Weight: 25-35 tons
- Maximum Boat Length: 25 meters
- Temperature Range: Elastomers maintain performance from -40°C to +120°C
- Endurance: Tested to withstand more than 400,000 cycles
Materials:
- Spring: High-Strength Stainless Steel (HR 17/4PH)
- Elastomers: Special elastomers with exceptional properties from -40°C to +120°C
- End-of-Stroke Components and Spacers: Special UV-absorber nylon
Dimensions:
- Spring Diameter: 100 mm
- Length: 440 mm
- Extension: 90 mm
Compatibility Information: The Series 20 Mooring Spring is suitable for boats weighing between 25 to 35 tons and with a maximum length of 25 meters. It is designed to work effectively with mooring lines and chains, providing a cushioned docking experience.
