The BAUER JUNIOR U1 is the definitive choice for professionals and demanding users who require a compact, ultra-reliable source of high-pressure breathing air. Engineered in Germany with the uncompromising quality that defines the BAUER name, this 3 KW electric compressor delivers pure air at 330 BAR (4,800 PSI), making it the perfect core of any filling station.
Designed for Critical Applications:
This compressor isn’t just about pressure; it’s about purity and safety. It is specifically built to produce breathable air to international standards (EN 12021, NFPA, etc.), ensuring safe supply for:
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SCUBA Diving: Reliable filling for dive tanks, clubs, and mobile operations.
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Fire & Rescue Services: Essential life-support air for BA (Breathing Apparatus) sets.
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Industrial Safety: Filling breathing air cylinders for painting, chemical, and confined space work.
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Sports & Leisure: Paintball air systems and auxiliary applications.
Why Choose the BAUER JUNIOR U1?
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Legendary BAUER Durability: Renowned for robust construction, superior materials, and engineering designed for decades of service.
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Compact & Efficient Design: A space-saving footprint powered by a reliable 3 KW motor, ideal for workshops, dive boats, or emergency vehicles.
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Ultimate Air Purity: Features integrated filtration stages (including a BAUER carbon monoxide monitor) to remove oil vapors, particles, and harmful gases, ensuring air is safe to breathe.
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Simple & Safe Operation: User-friendly controls, comprehensive safety devices (pressure switch, temperature monitoring, automatic drainage), and low maintenance requirements.
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330 BAR High Pressure: Maximum flexibility to fill a wide range of cylinders efficiently to their required working pressure.
Technical Specifications & Features:
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Final Pressure: 330 BAR / 4,800 PSI
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Drive Motor: 3 KW / 4 HP, Electric (configurations for various voltages)
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Stages of Compression: Multi-stage system for efficient, cool operation.
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Air Delivery: [Consult specific datasheet for l/min or cfm value]
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Filtration System: Multi-stage including high-efficiency coalescing filters and safety monitoring.
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Cooling: Effective air or water-cooled design (model dependent) for continuous duty.
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Construction: Heavy-duty, corrosion-resistant components and enclosed safety guard.
Complete Your System:
The JUNIOR U1 is the heart of your station. Easily pair it with a BAUER storage system, filling panel, and cascade system for a complete, professional-grade breathing air solution.

















