Compact. Compliant. Designed for Luxury Yachts.
PureBallast 3 for superyachts is Alfa Laval’s advanced ballast water treatment system, engineered specifically to meet the space-saving and operational requirements of luxury vessels. Using high-efficiency UV disinfection combined with fine filtration, the system removes invasive marine organisms and contaminants from ballast water without the use of chemicals or salt, making it ideal for global cruising.
- U.S. Coast Guard, IMO and AMS type approved and revised G8 ready
- Ex systems and compact systems for smaller vessels
- Chemical-Free UV treatment with full automation
- Services to ensure non-stop compliance
Whether operating in freshwater lakes, brackish ports, or marine environments, PureBallast 3 ensures full regulatory compliance across all waters.
THE COMPLIANCE GUIDE
Know what’s needed for ballast water compliance, what the rules are and how they work.
Engineered for the Superyacht Environment
Unlike commercial ships, superyachts demand technology that is compact, quiet, and easy to integrate. PureBallast 3 is available in two flexible configurations, depending on vessel layout and flow requirements:
PureBallast 3
Yacht Edition
A compact, chemical-free ballast water treatment system designed for superyachts, fully compliant, low-maintenance, and built for all waters.
- Capacity: Up to 85 m3/h
- Power Supply: 400–440 VAC, 50/60 Hz
- Power Consumption: Optimal 11 kW (20 kW at full ramp-up*)
- Power Supply: 400–440 VAC, 50/60 Hz
- Working Pressure: Max 6 bar (up to 10 bar optional)
* Power consumption can be increased to handle low-clarity water with low UV transmittance.
- Skid:
- Size (mm): 1312 W x 680 D x 1745 H
- Net/dry weight (kg): 650/740
- Electrical cabinet:
- Size (mm): 954 W x 520 D x 1466 H
- Net/dry weight (kg): 160
- Skid and piping (primary colour): RAL 9003 or 9010, high-gloss yacht finish
- Reactor, filter and plastic components:
Unpainted (filter painted on request) - Piping Material: SMO
- Winch Material: Stainless Steel
- Backflush pump (painted)
- Drip tray (stainless steel, screw-in)
Key Benefits of PureBallast 3
- Silent, chemical-free operation: No chemicals or active substances required
- Fully automated: Minimal crew involvement and remote control options
- Compact design: Fits within the constraints of superyacht engine rooms
- Global compliance: Meets IMO and USCG discharge standards
- Environmentally responsible: Supports sustainability in luxury marine travel
How Ballast Water Treatment Works
Even in challenging conditions with low UV transmittance, PureBallast 3 delivers reliable and repeatable results.
Enquire About PureBallast 3
Whether you’re specifying a system for a new vessel or upgrading an existing ballast setup, PureBallast 3 is the proven solution that balances regulatory compliance with technical elegance.
Technical Advice is always FREE from Premier.
Supply
We offer brand-new Alfa Laval PureBallast 3 systems, each unit is thoroughly tested and quality-assured to meet strict OEM standards, ensuring reliable performance and compliance.
Installation
Alfa Laval engineers ensure seamless integration into your system. Whether it’s a retrofit or part of a new installation, we handle every aspect with precision and efficiency.
Servicing
We provide servicing for PureBallast 3 systems, including system inspections, UV reactor cleaning, sensor calibration, seal replacements, and emergency repairs.