
HUMPHREE
Humphree Trim and Stabilization systems

Humphree
Elevate your boating experience with Humphree Interceptor Trim Tabs.
When you’re spending valuable time at sea, an enjoyable experience is essential. Our Interceptor Trim Tabs are designed to deliver just that. The Interceptor system offer unparalleled onboard comfort for leisure yachting, enhancing every aspect of your sea journey. Our system stands out by providing stabilization, performance, and reliability that no other system can match. Experience unparalleled comfort and performance at sea with the Humphree Interceptor Trim Tabs, making every trip memorable.
Key Advantages of Humphree Interceptor Trim Tabs
Superior Stabilization and Performance
Our Interceptor trim tabs set the standard for stabilization, with features that outperform others. They reduce roll and slamming by up to 50%, transforming your family boat rides into smooth, pleasurable experiences.
Improved Efficiency and Safety
Enjoy up to 25% more efficiency with our Interceptor trim tabs than with traditional trim tabs. They significantly reduce seasickness, lower fuel consumption, and enhance visibility at the helm, ensuring a safer and more enjoyable journey.
Click to learn more about how our Interceptor trim tabs can transform your boating adventures.


X-Series
The X-Series is avaliable in five standard sizes and is intended mainly for boats 25-60 feet. Not to mention, they deliver the same reliability and superior performance as all larger Humphree interceptor trim tabs. However, the X-Series features the same control system, ultra-fast servo actuators and control panel. For superior control of dynamic hull motions, in particular they all have an interceptor blade with a powerful 50mm (2”) stroke.
The X300 and X450 are also an excellent choice for high performance RIBs.
For boats with stern drive, a special “13 degree” mounting plate is available for a perfect fit.
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Five standard sizes: X300, X450, X600, X750 and X900. 300 – 900mm
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Stroke length: 50mm
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Mounting plates: 20mm composite or 20mm aluminium
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Transom thickness:
Short shaft kit (standard),<80mm transom thickness.
Long shaft kit (option),<140mm transom thickness
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Bureau Veritas approved through-hull design

H-Series
H-Series characterizes a customizable interceptor and are available from 350 – 1500 mm in width. No matter how the hull of your boat has been designed altogether, there is always a solution for our interceptor trim tabs to fit the hull. And also be fit under your water jet, another perfect fit at the shine or make it follow the radius of the propeller tunnels,
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Stroke length: 50mm
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Mounting plates: 20mm composite or 25mm aluminium
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Transom thickness:
Short shaft kit (standard),<80mm transom thickness.
Long shaft kit (option),<140mm transom thickness
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Bureau Veritas approved through-hull design

HA-Series
This interceptor trim tabs line with an asymmetric placed servo unit, and can be used when it has to fit under a water jet or if preferred area of the transom is limited. It can also be used when the inner structure on the inside of the transom does not allow for a centre placed servo. Lastly, the HA-interceptor can be custom shaped for a perfect fit and further comes in sizes 500 – 1100mm.
Available sizes: HA500 – HA1100 (50mm stroke, asymmetric).
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Stroke length: 50mm
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Mounting plates: 20mm composite or 30mm aluminium
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Transom thickness:
Short shaft kit (standard),<80mm transom thickness.
Long shaft kit (option),<140mm transom thickness
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Bureau Veritas approved through-hull design

HE-Series
The HE-Series interceptors are designed for heavy duty use. With their powerful 75mm stroke length they will add 50% more lift force than the standard 50mm interceptors trim tabs as a result. The HE-interceptor comes in sizes 750 – 1500mm and in addition, can be custom shaped for a perfect fit.
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Available sizes: 750 – 1500mm
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Stroke length: 75mm
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Mounting plates: 20mm composite or 30mm aluminium
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Transom thickness:
Short shaft kit (standard),<80mm transom thickness.
Long shaft kit (option),<140mm transom thickness
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Bureau Veritas approved through-hull design

HL-Series
Our HL-Series are designed and built for the large and heavy planing vessels. And are therefore equipped with a mechanical high performing structure the HLS-interceptors blade. It has a powerful stroke length of 110mm. The HLS interceptor is available from 800mm to 1500mm width.
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Available size: 800mm – 1500mm
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Stroke length: 110mm
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Servo unit: SU530
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Mounting plates: Integrated in interceptor structure
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Transom thickness: 8-32mm (steel, aluminium)