Nautical Technologies ST780-20 Smart Tab Automatic Trim Tabs 7" x 8" with 20lb Actuators

The Nautical Technologies ST780-20 Smart Tab is a fully automatic trim tab system designed for small boats 10-12 feet in length with 8-18 HP motors. This innovative system features nitrogen gas-filled actuators that provide automatic adjustment without any hydraulics or electrical switches, delivering improved performance and handling in all conditions.

Automatic Performance Enhancement:

• Completely automatic operation requiring no operator adjustment while underway
• Self-adjusts according to boat load and maneuvering conditions
• 20lb nitrogen gas actuators provide lift at the stern during acceleration
• Trim plates start in a downward angle to maximize lift at slow speeds
• Automatically rotate to horizontal position at cruising speeds to eliminate drag

Stability and Control Benefits:

• Internal valve system acts like shock absorbers for smooth, continuous adjustment
• Provides remarkable stability in turns, crossing waves, and at maximum speeds
• Eliminates sliding, porpoising, and chine walking
• Reduces bow rise for quicker planing and a more level ride
• Improves fuel economy through optimized hull positioning

Construction and Installation:

• Marine-grade stainless steel construction for maximum durability
• 7" x 8" trim plate dimensions
• Self-contained nitrogen gas actuators sealed with EPDM rubber boots
• No through-hull drilling required
• Complete kit includes all mounting hardware, instructions, templates, and owner's manual
• Installation can be completed in under one hour with basic tools

Warranty:

• 5-year warranty on metal components
• 2-year warranty on actuators

The Smart Tab system from Nautical Technologies (Nauticus) represents breakthrough technology in automatic trim control, providing superior performance compared to manual trim tab systems at a competitive price point.