Cast Iron Sinkers
Specification Drawings
Product Description
Cast Iron Sinkers
SKU:S-CIS5000
Cast Iron Sinker sizes from 500 to 5,000kgs.
Trusted by Trinity House, Harbour Authorities, navigation buoy manufacturers, and mooring professionals worldwide.
Over 2,000 sold to date.
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Specification Drawings
| SKU | Weight (tonne) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) |
|---|---|---|---|---|---|---|---|
| Cast Iron Sinker 0.5 tonne | |||||||
| 0.5 | 840 | 600 | 165 | 200 | 50 | 200 | |
| Cast Iron Sinker 1 tonne | |||||||
| 1 | 1100 | 860 | 170 | 200 | 50 | 200 | |
| Cast Iron Sinker 2 tonne | |||||||
| 2 | 1400 | 1000 | 240 | 200 | 60 | 200 | |
| Cast Iron Sinker 3 tonne | |||||||
| 3 | 1500 | 1200 | 300 | 200 | 60 | 200 | |
| Cast Iron Sinker 4 tonne | |||||||
| 4 | 1500 | 1200 | 350 | 200 | 70 | 200 | |
| Cast Iron Sinker 5 tonne | |||||||
| 5 | 1800 | 1400 | 330 | 200 | 70 | 200 | |
Product Description
Cast iron sinkers are a premium solution for mooring applications in marine, offshore, and boatyard environments. Designed based on the original Admiralty specifications for Royal Navy ship moorings, these oval-shaped sinkers offer superior performance and longevity.
Key Features:
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Consistent Submerged Weight: Unlike concrete blocks, cast iron sinkers maintain their weight underwater and resist erosion, ensuring reliable anchorage over time.
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Proven Design: Trusted by Trinity House, Harbour Authorities, navigation buoy manufacturers, and mooring professionals worldwide, these sinkers are a benchmark in maritime mooring solutions.
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Size Range: Available in weights from 500 kg to 5000 kg, accommodating various maritime requirements.
Specifications:
Each sinker is meticulously crafted with precise dimensions to meet diverse mooring needs. For detailed specifications, including measurements and weights, please refer to the product page.
Applications:
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Maritime and Offshore Moorings: Providing steadfast anchorage for vessels in harbours, marinas, and offshore installations.
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Boatyard Installations: Ensuring secure mooring points during vessel maintenance or storage.
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Navigation Aids: Anchoring buoys and markers to maintain accurate positioning.
Environmental Considerations:
Utilising cast iron sinkers aligns with sustainable practices, as they do not degrade or leach harmful substances, preserving marine ecosystems.
Installation Recommendations:
For optimal performance, it is advisable to use heavy-duty chain between the sinker and the riser chain. This setup mitigates the snatch effect, reducing wear on the riser chain and preventing damage to bow rollers.
For more information or to place an order, please contact our team. We are dedicated to providing exceptional service and high-quality products tailored to your lifting and maritime needs.
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