Zipwake Trim Control Systems at Fisheries Supply
Key Takeaways
- Rapid, precise control: Interceptor blades deploy in fractions of a second for automatic pitch and roll correction.
- Lower drag vs. tabs: Slim, vertical blades generate lift with less profile, improving efficiency.
- Right-size coverage: Installations typically target 30–50% of transom width for best results.
- Pro-grade ecosystem: Mix-and-match Series S/E components in the PRO line, supporting up to six interceptors per system.
What Is a Zipwake Dynamic Trim Control System?
A dynamic trim control system from Zipwake AB uses vertical interceptor blades mounted at the transom to create lift and automatically optimize running attitude, fuel economy, and onboard comfort. The system integrates a helm control head, onboard sensors, a distribution unit, and fast electric servo units that drive the interceptors.
Benefits vs. Traditional Trim Tabs
- Faster actuation and finer control: PRO-series interceptors deploy from 0–100% in roughly 0.3 seconds, compared with several seconds for conventional trim tabs.
- Reduced hydrodynamic drag: Interceptors achieve the same attitude correction with a smaller in-water profile.
- Automatic pitch and roll damping: Integrated GPS, gyro, and accelerometer sensors continuously adjust trim based on speed, sea state, and load shifts.
- Comparable system cost: When compared with full-featured automatic trim tab systems, overall costs are often similar.
Sizing and Installation Essentials
- Coverage guideline: Plan for at least 30% of total transom width in interceptor span; many professional installers report optimal results between 30–50%.
- Number of units: Systems support up to six interceptors. Two or four units are sufficient for many boats, depending on beam, deadrise, and weight distribution.
- Hull compatibility: Best suited for planing and semi-planing hulls that benefit from dynamic lift.
- Installation notes: Interceptors must be mounted flush to a sound transom, with proper waterproofing and electrical standards compliance. Professional marine installation is recommended.
Shop Zipwake at Fisheries Supply
Fisheries Supply stocks Zipwake trim control systems, replacement parts, and accessories with extensive in-stock availability and nationwide and international shipping.
- Interceptor blades — Available in multiple sizes and configurations to match boat size and displacement.
- Control panels — Intuitive helm interfaces with manual and automatic modes.
- Distribution units — Central connection point for interceptors, sensors, and power.
- Servo units — High-speed actuators that dynamically adjust trim to improve comfort, performance, and fuel efficiency.
Frequently Asked Questions
Will Zipwake help with side-to-side roll caused by passengers moving around?
Yes. The system independently controls port and starboard interceptor blades to actively counter roll as onboard weight shifts.
What is the difference between Series S/E and the PRO system?
The PRO system features faster actuators and allows mixing components from the Series S and E ranges. This flexibility is ideal for higher loads, tighter installations, or custom layouts.
Do interceptors create more lift than traditional trim tabs?
For the same attitude correction, interceptors typically achieve the result with less drag due to their smaller projection into the water. Both systems lift the transom and lower the bow, but interceptors react faster and operate closer to the transom edge.
How do Zipwake system costs compare with automatic trim tabs?
Overall system costs are generally comparable for boats requiring automatic trim functionality, with Zipwake often offering advantages in responsiveness and efficiency.
Is professional installation recommended?
Yes. Proper mounting, waterproofing, and electrical integration are critical to performance and reliability, making professional marine installation strongly recommended.