Simard AP44 VRF High Capacity Autopilot Pack

Description

Install the Simrad AP44 VRF High Capacity Autopilot Pack, SKU 000-13562-001, on a compatible hydraulic-steered outboard or sterndrive vessel up to 15 m, or 50 ft. This complete high-capacity package includes the AP44 color autopilot controller, NAC-3 high-current autopilot computer, Precision-9 solid-state compass, RPU-160 reversible hydraulic pump, and the cabling and connectors needed to create or connect to an NMEA 2000 backbone. [267][273]

The included RPU-160 pump supports hydraulic-cylinder volumes from 160 to 550 cm³ and is controlled by the NAC-3. Simrad Virtual Rudder Feedback, or VRF, can eliminate a separate physical rudder-feedback sensor on suitable planing-hull outboard and sterndrive installations; it should not be assumed suitable for every steering system or hull type. The Precision-9 supports automatic compass calibration, while the AP44 provides a full-color display, rotary dial, and buttons for autopilot control. [267][275]

Key Specifications

• Complete high-capacity Simrad autopilot pack for compatible hydraulic-steered outboard and sterndrive vessels up to 15 m, or 50 ft.
• Includes AP44 controller, NAC-3 high-current course computer, Precision-9 compass, RPU-160 reversible pump, and NMEA 2000 network components.
• The RPU-160 pump supports compatible hydraulic-cylinder displacement from 160 to 550 cm³.
• The NAC-3 provides high-current drive capability with 30A continuous output and up to 50A peak capacity.
• Supports 12V or 24V DC vessel electrical systems, subject to correct wiring and circuit protection.
• The AP44 features a 4.1-inch full-color display, rotary control dial, and dedicated autopilot buttons.
• VRF may remove the need for a separate rudder-feedback unit on suitable planing-hull outboard and sterndrive applications.
• The AP44 is IPX7-rated and the NAC-3 is IPX5-rated; mount the computer in a protected, accessible location.

System Integration

This pack includes the main autopilot components but still requires correct hydraulic plumbing, hoses, fittings, electrical circuit protection, and vessel-specific installation planning. Confirm the steering-cylinder volume is within the 160 to 550 cm³ RPU-160 range, then verify pump fittings, hydraulic pressure, hose routing, helm configuration, and available mounting locations.

The AP44 offers automated turn patterns, No Drift steering, depth-contour tracking, and route navigation when connected to compatible Simrad navigation equipment and sensor sources. A connected chartplotter can provide waypoint and route navigation, but the skipper remains responsible for safe navigation and lookout. [267]

Before Ordering

Confirm the vessel uses compatible hydraulic outboard or sterndrive steering, is within the 50 ft guideline, has a 160 to 550 cm³ steering cylinder, and is suitable for VRF or requires a physical feedback sensor. Also verify 12V or 24V supply, NAC-3 circuit capacity, RPU-160 pump location, hydraulic fittings and hoses, AP44 mounting space, Precision-9 location, NMEA 2000 backbone, and complete installation requirements before purchase.