Wind load
Boat length / Wind Load | 25′ | 29′ | 34′ | 40′ | 48′ |
Severe Gale – Force 9 (88km/h) | 1,400lb | 1,900lb | 2,400lb | 3,100lb | 4,000lb |
Violent Storm – Force 11 (118km/h) | 2,200lb | 3,200lb | 4,100lb | 5,400lb | 6,800lb |
Major Hurricane – SSHS Cat 3 (187km/h) | 5,300lb | 7,000lb | 9,100lb | 12,000lb | 15,000lb |
Pyramid anchors
Boat length / Pyramid Anchor Size | 25′ | 29′ | 34′ | 40′ | 48′ |
Severe Gale – Force 9 (88km/h) | 150lb | 200lb | 300lb | 400lb | 500lb |
Violent Storm – Force 11 (118km/h) | 300lb | 400lb | 500lb | 800lb | 1,000lb |
Major Hurricane – SSHS Cat 3 (187km/h) | 500lb | 800lb | 1,000lb | 1,500lb | 2,000lb |
Helix anchors
Boat length / Helix Shaft-Disc Dimensions | 25′ | 29′ | 34′ | 40′ | 48′ |
Severe Gale – Force 9 (88km/h) | 6″- 3/4″ | 8″ – 1″ | 8″ – 1″ | 10″ – 1 1/4″ | 10″ – 1 1/4″ |
Violent Storm – Force 11 (118km/h) | 8″ – 1″ | 10″ – 1 1/4″ | 12″ – 1 1/2″ | 12″ – 1 1/2″ | 12″ – 1 3/4″ |
Major Hurricane – SSHS Cat 3 (187km/h) | 12″ – 1 1/2″ | 12″ – 1 3/4″ | 12″ – 1 3/4″ | 12″ – 1 3/4″ | 12″ – 1 3/4″ |