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Posidonia Anchors

What is a HHP PTW® Anchor, with high holding power?

HHP PTW® Anchor welded anchors are an excellent solution for both yachts and ships, always within the range of articulated mooring welded anchors.

High Holding Power (HHP) anchors allow for a 25% reduction in weight compared to a mass anchor.

Made of certified high-strength steel plates.

Available in a completely balanced or unbalanced version.

Possible 10% shortened shaft.

Posidonia's HHP PTW® Anchor is approved by the most important classification societies such as ABS, BV, DNV, LR, RINA.

Certification   

Choose your HHP PTW® Anchor

Available in the following executions:

  • Specific painting
  • Polishing 400
  • Hot-dip galvanized
  • Super yacht execution
  • Mirror polished Duplex Stainless Steel
  • Electro-polished
  • Passivated.

All of our anchors are also available in low magnetic permeability.

Posidonia produces HHP PTW® Anchor ranging from 12 kg to 26.550 kg.

The only one manufactured in Italy by highly skilled workers

Now our HHP PTW® Anchor is available with a plate on the base

Now our HHP PTW® Anchor is available with a base plate that allows for the possibility of a retractable mooring area on board for total comfort during navigation.

The base plate can be made of a material different from the anchor, for example, a hot-dip galvanized anchor with a mirror-polished duplex stainless steel base plate, which combines the glossy finish of duplex with the strength of a galvanized anchor.

Our designers can simulate the 3D lifting of the anchor to avoid any interference between the anchor and the vessel.

Need information?

News and Events
Posidonia debuts at Seawork 2026 with the ARGUS AnchorTag prototype
16 June 2026
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100% Quality
ISO 9001:2015 quality system and IACS approvals guarantee our 100% quality products.
Abs Certification
Bureau Veritas Certification
DNV Certification
Korean Register Certification
Lloyd's Register Marine Certification
ClassNK Certification
Russian Maritime Register of Shipping Certification
RINA Certifcation
ISO 9001 Certification

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