TPR350-03 Rotating Nozzle | 5075 PSI Turbo Cleaner

ROTARY16 Rotary Floor Cleaner 16″ | 4000 PSI No Wheels

The Annovi Reverberi TPR350-03 Rotary Turbo Nozzle is a high-pressure rotating jet nozzle
engineered for professionals who need serious cutting power and precision on tough, hard surfaces. Featuring a
3.0 nozzle size, a rugged 1/4″ female inlet, and a maximum working
pressure of 5,075 PSI, this turbo nozzle converts your pressure washer’s output into a
high-speed rotating zero-degree jet. The result is a compact, ultra-aggressive spray pattern that chews through
stubborn grime, mineral scale, heavy buildup, and concrete staining far faster than standard fan tips.

Built on AR’s premium TPR350 high-pressure rotary nozzle series, the TPR350-03 is constructed
with a durable brass body, a ceramic orifice, and a balanced internal rotor
assembly designed for long life in demanding commercial and industrial environments. Rated for temperatures up
to 212°F (100°C), it works seamlessly with hot-water pressure washers for degreasing,
sanitation, and restoration jobs where heat dramatically improves results. Whether you are cleaning concrete
pads, prepping surfaces, or tackling stubborn contamination in industrial or municipal settings, the TPR350-03
delivers the precision and power professionals expect.

Key Specifications

• Model: TPR350-03 High-Pressure Rotary Turbo Nozzle
• Nozzle Size (Orifice): 3.0
• Maximum Pressure: 5,075 PSI (350 bar)
• Maximum Temperature: 212°F (100°C), hot-water compatible
• Spray Angle: 20° rotating cone pattern
• Inlet Connection: 1/4″ female (1/4″ F)
• Orifice Material: Ceramic
• Body Material: Brass housing
• Approximate Weight: 0.8 lb
• Application Class: Commercial, industrial, and contractor-grade cleaning

Performance & Design Highlights

• High-pressure 5,075 PSI rating: TPR350-03 Designed for serious work with pro-grade pumps and
  high-pressure units, giving operators the ability to tackle severe contamination, staining, and buildup.
• Balanced 3.0 nozzle size: A sweet-spot orifice that pairs well with many high-pressure
  machines, delivering a powerful cutting stream without demanding the extra volume of larger nozzles.
• Rotating zero-degree jet: Concentrates water into a single pinpoint stream and spins it at
  high RPM, dramatically increasing surface impact compared with fixed fan tips or straight 0° nozzles.
• 20° cone pattern: The rotary motion sweeps the cutting point in a tight 20° cone,
  “scrubbing” the surface and reducing striping while still delivering deep penetration into porous and
  textured substrates.
• Hot-water ready: With a 212°F rating, the TPR350-03 excels in applications where hot
  water is used to soften oils, fats, and hardened residues before they are blasted free by the rotating jet.
• Vertical-start behavior: The design promotes a controlled start-up, improving handling and
  making it easier to work in tight or awkward areas where precise control matters.

Typical Applications

• Concrete and flatwork restoration: Cleans drive lanes, loading docks, pads, sidewalks,
  stairs, and slabs where tire marks, mineral deposits, mildew, and black streaks demand aggressive action.
• Surface prep for coatings: Prepares concrete or steel for sealing, staining, painting, or
  recoating by breaking down old, failing coatings and heavy contaminants.
• Fleet and equipment cleaning: Ideal for trucks, trailers, construction equipment, and
  industrial machinery with compacted clay, caked mud, oil film, and road grime.
• Industrial & municipal maintenance: Powerful tool for wash bays, process areas, utility
  rooms, treatment facilities, and public infrastructure where dirt and residues accumulate quickly.
• Pipe / sewer and utility work (where applicable): When integrated into appropriate
  assemblies, the concentrated rotary jet helps cut through stubborn deposits inside tough, resilient piping
  and utility surfaces.

Sizing & Compatibility Recommendations

• The 3.0 orifice size is best matched with professional high-pressure washers that deliver
  sufficient GPM at 3,000–5,000 PSI. Always refer to nozzle sizing charts to confirm compatibility.
• Do not exceed the 5,075 PSI maximum rating or 212°F temperature
  limit—staying within spec protects both the nozzle and your pump system.
• The 1/4″ F inlet threads easily onto standard pro spray wands and guns or adapts
  through common quick-coupler fittings used in contractor rigs and industrial wash setups.
• Because of its concentrated rotary impact, the TPR350-03 is not recommended for delicate surfaces
  such as soft wood, thin siding, lightweight plastics, or freshly applied coatings—always test an inconspicuous
  area first.
• For best performance, pair this nozzle with clean, filtered water and a well-maintained pump to minimize
  cavitation and internal wear.

Maintenance & Best Practices

• Flush before use: Purge lines and filters before installation to keep grit and debris out
  of the ceramic orifice and rotor assembly.
• Start on a durable target: Bring the nozzle up to speed with the jet aimed at a safe
  surface—such as a concrete pad—before moving closer to sensitive or vertical surfaces.
• Adjust standoff distance: Move the nozzle closer or farther from the surface until you
  achieve maximum cleaning power without etching, scarring, or damaging the substrate.
• Inspect frequently: Watch for changes in sound, rotation behavior, spray uniformity, or
  visible leaks; these are signs that internal components are wearing and may need service or replacement.
• Keep a spare ready: For high-usage contractors and facilities, maintaining a second
  TPR350-03 or a compatible repair kit on hand helps minimize downtime and keeps cleaning productivity high.