TPR600-05-P Stainless Steel Rotating Nozzle 8700 PSI
The Annovi Reverberi TPR600-05-P Rotating Nozzle is a high-flow, stainless-steel turbo nozzle
with a full protective rubber cover, engineered for ultra-demanding 600-bar (8,700 PSI)
cleaning applications. Designed for large industrial pump systems, this “-P” model combines a
5.0 orifice size with AR’s precision 20° rotating jet technology to deliver powerful
mechanical impact, productive coverage, and added protection around painted or sensitive surfaces. Rated for
working pressures up to 8,700 PSI and water temperatures up to 212°F (100°C),
it is built for continuous-duty service in shipyards, refineries, steel mills, large fleet yards, and
hydro-excavation support operations.
Inside the nozzle, a precision rotor assembly transforms a concentrated 0° jet into a high-speed
20° rotating cone. Instead of a single static impact point, the jet continuously sweeps a
tight circular path, striking the surface many times per second. This turbo action dramatically increases
cleaning efficiency compared to a fixed 0° nozzle or standard fan tip, especially on thick layers of rust,
scale, coatings, concrete residue, and industrial buildup. The 5.0 orifice supports high flow rates at 600 bar,
making this model an excellent choice when operators need strong impact and fast coverage on large steel,
concrete, and equipment surfaces.
Key Features of TPR600-05-P
- 8,700 PSI (600 bar) rating: Built for serious high-pressure systems where maximum pressure is used daily in industrial and marine environments.
- 5.0 orifice size: High-flow nozzle configuration that balances aggressive cutting power with a broad, productive cleaning path.
- 20° rotating spray cone: Converts a 0° pencil jet into a rapidly rotating cone, increasing impact frequency and reducing striping or missed areas.
- Protective rubber cover (“-P”): Molded shroud around the stainless body that absorbs impacts, protects painted or coated surfaces, and improves operator grip in wet or oily conditions.
- Stainless-steel core body: Corrosion-resistant housing designed for harsh environments, including chemical plants, marine facilities, and outdoor industrial sites.
- Wear-resistant internals: Hardened nozzle and seat materials maintain pattern quality and rotation consistency under high-velocity, high-duty use.
- Hot-water compatible: Rated for water temperatures up to 212°F (100°C), ideal for cutting oils, greases, and organic residues more quickly.
- Standard 1/4″ female inlet: Professional thread connection that integrates easily with 600-bar guns, lances, swivels, and quick-coupler adapters.
Construction & Design Advantages
- Impact-absorbing rubber shroud: The protective cover cushions accidental contact with hulls, tanks, truck bodies, catwalks, and structural members, helping prevent damage to both the nozzle and the work surface.
- Enhanced grip and ergonomics: Rubber exterior provides a secure, non-slip surface that’s easier to control with wet or gloved hands during long, high-fatigue shifts.
- Balanced rotor assembly: Precision internal components are engineered for smooth, stable rotation, minimizing vibration and operator fatigue while delivering a consistent spray pattern.
- Compact, protected profile: Short overall length and fully shrouded head make it easier to work in confined spaces such as tank interiors, under platforms, and around piping and equipment guards.
- Vertical-start behavior: Internal rotor and check-valve design help reduce start-up hammer when the trigger is pulled, protecting both the nozzle insert and upstream system components.
- Industrial-duty durability: Stainless and rubber construction are optimized for outdoor, coastal, refinery, and plant environments where corrosion, impacts, and abrasive contamination are common.
TPR600-05-P Typical Applications
- Shipyards & marine operations: Removing coatings, marine growth, rust, and scale from hull plating, decks, ramps, piers, and ballast tanks across large surface areas.
- Industrial plant cleaning: Stripping baked-on residues, scale, chemical deposits, and paints from tanks, vessels, platforms, floors, and heavy process equipment.
- Concrete & construction: Deep-cleaning slabs, parking decks, tilt-wall panels, forms, and jobsite equipment covered with concrete splatter, mud, or curing residues.
- Hydro-excavation & vacuum trucks: Washing debris tanks, booms, tools, hose reels, and spill aprons while the rubber cover minimizes metal-to-metal contact with painted truck bodies.
- Fleet & heavy equipment washing: Removing compacted mud, hydraulic oil, road film, and petroleum buildup from dump trucks, vac trucks, loaders, excavators, and refuse vehicles.
- Refineries & heavy industry: Cleaning exchanger shells, pipe racks, structural supports, and containment areas exposed to hydrocarbons, soot, and corrosive atmospheres.
Performance & Sizing Guidelines
- Flow pairing: The 5.0 orifice is typically matched to high-GPM 600-bar pumps; consult nozzle charts or pump curves to confirm actual GPM and PSI at your operating point.
- Minimum operating pressure: Turbo nozzles generally require around 2,000–2,200 PSI to rotate properly; below this threshold, the jet behaves more like a straight 0° stream.
- Coverage vs. impact: Compared with smaller nozzle sizes, the 5.0 orifice delivers a wider cleaning path and higher throughput while still providing strong mechanical cutting for heavy deposits.
- System rating requirements: All hoses, lances, guns, swivels, and fittings in the system must be rated at or above 8,700 PSI and 212°F to ensure safe operation.
- Operator technique: Maintain a consistent stand-off distance and smooth, overlapping passes to achieve an even finish, reduce striping, and maximize nozzle life.
Best Practices for Use & Maintenance
TPR600-05-P Stainless Steel Rotating Nozzle 8700 PSI
- Flush system before use: Purge lines with a standard fan nozzle to remove rust, scale, and debris that could damage the rotor or nozzle seat.
- Pressurize gradually: Avoid snapping the trigger fully open; ramping pressure smoothly reduces mechanical stress on the nozzle and pump.
- Monitor spray behavior: Changes in cone shape, vibration, or noise are early indicators of wear, blockage, or cavitation and should prompt inspection or replacement.
- Rinse after chemical exposure: After using detergents or process chemicals, flush with clean water to protect stainless and rubber components from residue buildup.
- Store protected: Keep the nozzle capped or in a dedicated holder or case when not in use to prevent orifice damage and contamination inside the rubber shroud.





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