Abyzz 400 IPU 3M US 110vac DC Pump

Abyzz A400 IPU Commercial-Grade Return Pump

The Abyzz A400 IPU is a premium German-engineered return pump designed for aquarium hobbyists, commercial installations, and aquatic professionals who demand exceptional performance and reliability. Featuring an upgraded IP65-rated splashproof controller, BOOSTMODE®, variable speed control, and industry-leading efficiency, the A400 IPU delivers incredible flow rates while maintaining whisper-quiet operation and unmatched energy efficiency.

Backed by an industry-leading 10-Year Manufacturer Warranty, the Abyzz A400 IPU is trusted by reef hobbyists, aquarium maintenance professionals, aquaculture facilities, and public aquariums around the world.

Ideal Applications

The versatile Abyzz A400 IPU is engineered for a wide range of aquatic systems.

• Saltwater Reef Aquariums
• Marine Fish-Only Systems
• Freshwater Aquariums
• Pond Filtration Systems
• Streams & Creeks
• Decorative Water Features
• Commercial Aquatic Installations
• Public Aquariums

Built for Professional Performance

The A400 IPU can be installed either internally (submerged) or externally, providing maximum flexibility for virtually any aquarium system. Although the pump is not self-priming, it is ideal for installations where the pump is mounted below the water level.

With an impressive 41-foot maximum head height, the A400 IPU is an outstanding choice for large reef systems, remote filtration rooms, and basement sump installations.

• Internal or External Installation
• Maximum Head Height: 41 ft
• Ideal for Basement Sump Systems
• Ultra-Quiet Operation

Energy Efficient German Engineering

Manufactured in Germany by venotec, the A400 IPU utilizes a sine-wave controlled three-phase synchronous motor with more than 90% motor efficiency. Combined with fully adjustable speed control, the pump provides exceptional performance while minimizing energy consumption.

• Over 90% Motor Efficiency
• Sine-Wave Controlled Motor
• Three-Phase Synchronous Technology
• Variable Power Consumption (4–400 Watts)
• Precision Speed Adjustment

Premium Construction

Every component of the Abyzz A400 IPU is built for maximum durability and minimal maintenance.

• Titanium Impeller
• Silicon Carbide Bearings
• Special Hardened Metal Shaft
• Integrated Bearing Flushing System
• Protection Against Calcification
• Engineered for Long Service Life

Advanced Electronic Control

The programmable controller offers precise flow adjustment and advanced programming capabilities for virtually any aquarium application.

• Variable Speed Control (0–100%)
• 0.1% Speed Adjustment Increments
• BOOSTMODE® Maximum Flow Override
• MCFS (Menu Controlled Flow Sequencer)
• Wave Generation
• Burst Flow Programming
• Random Flow Patterns
• Soft Start Function

Comprehensive Safety Features

The A400 IPU continuously monitors operating conditions to protect both the pump and your aquarium system.

• Dry Run Protection
• Temperature Monitoring
• Overcurrent Protection
• Zero-Speed Detection
• Soft Startup Protection

Controller & Connectivity

The upgraded IP65-rated controller is designed specifically for demanding aquarium environments and provides intuitive operation through a multicolor LCD display.

• IP65 Splashproof Controller
• Multicolor LCD Display
• High-Quality IP65 Motor Cable Connector
• Lockable Cable Connections
• Auxiliary Port for Future Expansion
• Optimized Heat Sink Design
• Wide Input Voltage with Active Power Factor Correction

Aquarium Controller Compatibility

The integrated 0–10V control port allows the A400 IPU to integrate with many popular aquarium controllers for complete automation.

• CoralVue HYDROS Controllers
• HYDROS WaveEngine
• Neptune Systems Apex
• GHL ProfiLux
• Requires Abyzz Third-Party Controller Interface (Sold Separately)

Specifications

Rated Flow: 4,900 GPH

Maximum Flow: 6,200 GPH (BOOSTMODE®)

Maximum Head Height: 41 ft

Maximum Discharge Velocity: 24.6 ft/sec

Power Consumption: 4–400 Watts

Operating Voltage: 100–240V AC

Operating Frequency: 50–60 Hz

Maximum Operating Pressure: 17.4 PSI

Maximum Immersion Depth: 6.5 ft

Pump Operating Temperature: 34–122°F

Controller Operating Temperature: 32–86°F

Inlet/Outlet Connections: 50/40mm Metric (Imperial Adapters Available)

Cable Length Options: 3m (10 ft) or 10m (30 ft)

Features

• Commercial-Grade German Engineering
• 6,200 GPH Maximum Flow with BOOSTMODE®
• 4,900 GPH Rated Flow
• Internal or External Installation
• Titanium Impeller
• Programmable Digital Controller
• IP65 Splashproof Driver
• 0–10V External Controller Interface
• Variable Speed Operation (0–100%)
• Integrated Wave & Random Flow Programming
• Ultra-Quiet Performance
• Exceptional Energy Efficiency
• Integrated Safety Monitoring
• Premium German Manufacturing
• Industry-Leading 10-Year Manufacturer Warranty

The Professional Choice

Whether you're operating a large reef aquarium, a commercial aquaculture system, or a public aquarium exhibit, the Abyzz A400 IPU delivers exceptional flow, unmatched reliability, and precision German engineering. With advanced programmable controls, whisper-quiet operation, and one of the best warranties in the industry, the A400 IPU is built to perform for years to come.