TPR800-02 SS Rotating Nozzle | 11600 PSI Extreme Duty

TPR800-02 SS Rotating Nozzle 11600 PSI Extreme Duty

The Annovi Reverberi TPR800-02 Rotating Nozzle is a precision-engineered ultra-high-pressure
turbo nozzle designed for extreme-duty cleaning applications requiring exceptional impact force, tight control,
and durability. As part of the 800-bar professional series, this model is rated up to
11,600 PSI (800 bar), making it a top-tier choice for industrial operators working in
shipyards, refineries, steel mills, tank-cleaning operations, infrastructure maintenance, and surface-prep
environments. The 2.0 orifice size is optimized for low-to-medium flow at extremely high
pressure, providing highly concentrated mechanical cutting power ideal for detail cleaning, small-area
applications, or situations where accuracy and precision matter more than raw water volume.

Inside the nozzle, a high-precision rotor converts a concentrated 0° jet into a rapidly spinning
20° rotating cone. This transforms a single static impact point into thousands of impacts
per minute, dramatically increasing cleaning efficiency and improving surface uniformity compared to a fixed
nozzle. With its compact stainless-steel design, hardened internal components, and reliable rotation
architecture, the TPR800-02 provides exceptional durability even under long, continuous-duty cleaning cycles.
Its performance makes it ideal for operators removing scale, coatings, oxides, marine growth, concrete
residue, or chemical buildup from steel, concrete, composites, and industrial structures.

Key Features

• 11,600 PSI (800 bar) rating: Built for extreme-duty industrial and marine cleaning where ultra-high pressure is a daily requirement.
• 2.0 orifice size: Small-orifice design for controlled flow and extremely concentrated impact energy.
• 20° rotating cone: Converts a pinpoint stream into a high-speed rotating pattern for faster, more uniform cleaning.
• Stainless-steel construction: Corrosion-resistant and built for harsh environments including saltwater, chemicals, and outdoor exposure.
• Hardened internal components: Rotor, seat, and nozzle insert engineered for long service life under extreme velocity.
• High-temperature capable: Suitable for hot-water systems to enhance grease and oil removal.
• 1/4″ female inlet: Industry-standard threaded connection for 800-bar lances and UHP accessories.
• Compact, precision-balanced body: Ensures stable rotation with minimal vibration at extreme pressure.

Construction & Design Advantages

• Precision rotor assembly: Maintains consistent rotation across the full pressure range, improving cutting action and cleaning uniformity.
• Ultra-high-pressure durability: Engineered with reinforced stainless components to withstand repeated thermal and mechanical cycling.
• Smooth performance at full load: The balanced rotating group reduces operator fatigue and minimizes equipment strain.
• Compact length: Ideal for confined-space work inside tanks, vessels, narrow passages, grates, and mechanical housings.
• Minimal splashback footprint: The controlled cone shape improves operator safety and reduces water ricochet in tight areas.
• Industrial-duty sealing: Prevents internal contamination and maintains rotor performance during long service intervals.

Typical Applications

• Shipyards & marine cleaning: Removing oxidation, coatings, barnacles, scale, and corrosion from hulls, decks, and steel structures.
• Refineries & petrochemical plants: Cutting through hydrocarbon residue, soot, scale, and chemical buildup on structural steel and pipeline systems.
• Steel & metal fabrication: Preparing surfaces for welding, coating, inspection, or blasting by removing rust, mill scale, and residues.
• Industrial tank & vessel cleaning: Ideal for tight-access areas where a small-orifice, high-impact rotating jet is needed.
• Concrete & infrastructure maintenance: Removing surface contamination, laitance, graffiti, coatings, and mineral buildup.
• Hydro-demolition prep (light duty): Precision cleaning before structural concrete removal or repair operations.

Performance & Sizing Guidelines

• Flow pairing: The 2.0 orifice is intended for low-to-medium flow at 800-bar pressure—verify PSI/GPM with pump curves and nozzle charts.
• Minimum rotation pressure: Typically requires around 2,000–2,200 PSI to begin rotation; full efficiency is achieved at higher pressure.
• Impact vs. control: Smaller orifice provides extremely concentrated cleaning force ideal for precision or detail work.
• System rating: Every component—hose, lance, gun, fittings—must be certified for **11,600 PSI (800 bar)** minimum.
• Operator technique: Maintain consistent stand-off and overlap for uniform cleaning and reduced spot fatigue.

Best Practices for Use & Maintenance

• Flush before installation: Remove rust, debris, or scale from lines with a fan nozzle to protect internal components.
• Pressurize gradually: Bring pressure up smoothly to prevent shock loading on the rotor assembly.
• Monitor spray shape: Any change in the cone symmetry indicates wear, blockage, or debris intrusion.
• Rinse after chemical use: Flush thoroughly with clean water to protect stainless surfaces from chemical residues.
• Store with protective caps: Prevents orifice damage and contamination during transport or downtime.
• Replace worn inserts promptly: Maintaining proper orifice size ensures accurate pressure, flow, and rotation behavior.