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Navico PUMP-4 12V Autopilot Pump - 3.0LEnhance Your Boating with Reliable Hydraulic Power Imagine cruising confidently across open waters, knowing your autopilot system responds instantly to helm commands without hesitation. The PUMP 4 delivers that precision through its robust reversible hydraulic gear design, tailored for vessels reaching up to 70 feet. Boat owners upgrading their steering systems often turn to this pump for its seamless integration with advanced autopilot computers,
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Enhance Your Boating with Reliable Hydraulic Power
Imagine cruising confidently across open waters, knowing your autopilot system responds instantly to helm commands without hesitation. The PUMP-4 delivers that precision through its robust reversible hydraulic gear design, tailored for vessels reaching up to 70 feet. Boat owners upgrading their steering systems often turn to this pump for its seamless integration with advanced autopilot computers, ensuring smooth operation even in demanding conditions like choppy seas or long passages.
What sets this 12V pump apart is its ability to handle high-pressure demands efficiently. Whether you're docking in tight marinas or tracking waypoints on extended voyages, it minimizes power draw while maximizing steering response. Mariners appreciate how it reduces wear on hydraulic rams, extending the life of their entire setup.
Engineered for Superior Performance on the Water
Crafted with marine-grade durability, this pump boasts a high flow rate that translates to quicker rudder movement—vital for larger boats where momentum builds fast. Its reversible action allows bidirectional flow, supporting both port and starboard corrections without manual intervention. Operating on standard 12V DC systems, it's a plug-and-play upgrade for many setups, drawing just enough current to keep batteries happy during all-day outings.
The variable displacement range ensures adaptability: from 290 cc for finer control to 960 cc for powerful bursts when needed. This flexibility shines in variable sea states, where consistent hydraulic pressure prevents lag or overcorrection, keeping your course steady and crew comfortable.
Perfect Fit for Modern Autopilot Ecosystems
Designed to pair effortlessly with high-end autopilot brains, this pump unlocks the full potential of systems built for serious navigation. It supports hydraulic cylinders up to 3.0L, making it ideal for mid-to-large planing hulls, sailboats, or displacement cruisers. Skip the guesswork—its compact footprint fits neatly into tight engine spaces, while quiet operation lets you focus on the horizon, not mechanical hum.
Boaters report fewer hydraulic fluid top-offs and less maintenance downtime compared to older fixed-displacement pumps. In real-world use, it excels at holding headings in crosswinds or currents, thanks to responsive flow modulation that mimics a skilled helmsman's touch.
Installation Insights and Long-Term Reliability
Setting up involves straightforward plumbing and wiring, but success hinges on proper alignment and bleeding techniques to eliminate air pockets—common pitfalls that rob performance. Once dialed in, expect years of trouble-free service, backed by corrosion-resistant materials that laugh off saltwater exposure.
For peak efficiency, pair it with quality hydraulic fluid and periodic filter checks. This proactive approach not only sustains flow rates but also safeguards against overheating during prolonged autopilot engagement, a boon for offshore adventurers.
Why Boaters Choose This Pump for Demanding Conditions
Beyond specs, it's the intangibles: reduced fatigue from hands-free steering, pinpoint accuracy for fishing trolls or racing starts, and peace of mind knowing your system won't falter when it counts. From weekend warriors to professional captains, those who install it rave about the transformation in handling, especially retrofitting older hydraulics for modern electronics.
In a world of fleeting boating gear, this pump stands as a workhorse, blending power, efficiency, and simplicity into one reliable package.
Frequently Asked Questions
What size boats is the PUMP-4 suitable for?
It's optimized for boats up to 70 feet, handling the hydraulic needs of larger hulls with ease while maintaining responsive control.
Is this pump reversible, and why does that matter?
Yes, its reversible design enables flow in both directions, essential for full rudder travel without additional valves or complexity.
What voltage does the PUMP-4 require?
It runs on 12V DC, compatible with most marine electrical systems for straightforward integration.
Can it support 3.0L hydraulic cylinders?
Absolutely, it's rated for cylinders up to 3.0L, providing ample flow for efficient steering on mid-sized to larger vessels.
What flow rate does this autopilot pump offer?
Flow ranges from 290 to 960 cc, adjustable for precise low-speed maneuvering or high-speed corrections as conditions demand.
Which autopilot computers pair with this pump?
It works seamlessly with NAC-3 and AC42 computers, forming a complete system for advanced navigation control.
How does it perform in rough seas?
Exceptionally well, thanks to high flow and pressure handling that keeps steering firm amid waves and swells.
PUMP-4 12V Autopilot Pump - 3.0L
The PUMP-4 is a reversible hydraulic gear pump for boats up to 70ft. It works in conjunction with the NAC-3 / AC42 autopilot computers as part of an autopilot system.
Features:
- Reversible Pump
- High Flow Rate
- 12V DC
- 290-960 cc
PUMP-4 12V Autopilot Pump-3.0L PUMP-4 is a reversible hydraulic gear pump, suitable for ships under 70 feet. It works with NAC-3/AC42 autopilot computer, can...
SKU: NVN-87679
MPN: 000-15446-001
UPC: 09420064114030
Navico PUMP-4 12V Autopilot Pump - 3.0L
Item no
:
23393646122
US$ 734.50
Pay in 4 interest-free payments of $183.62 Learn more
Min. order:
1piece
Shipping Estimate
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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