TPR400-02 Rotating Nozzle | 5800 PSI Extreme Turbo

TPR400-02 Rotating Nozzle | 5800 PSI Extreme Turbo

The Annovi Reverberi TPR400-02 Rotary Turbo Nozzle represents the entry-level orifice option in AR’s heavy-duty 400-series nozzles. Designed for professionals who demand compact cutting power, this nozzle uses a 2.0 nozzle size, a standard 1/4″ female inlet, and is rated for a maximum operating pressure of up to 5,800 PSI (400 bar) — delivering a high-speed, rotating zero-degree jet that excels at removing hardened scale, mineral deposits, concrete residue, and embedded grime. For operators seeking precision, durability, and reliable performance on tough surfaces, the TPR400-02 offers an efficient, professional-grade solution.

Built on AR’s robust TPR400 high-pressure rotary platform, the TPR400-02 features a rugged brass housing, a wear-resistant ceramic orifice, and a balanced internal rotor assembly engineered for consistent performance under continuous duty. Its hot-water compatible design handles water temperatures up to 212°F (100°C), making it ideal for industrial washdowns, degreasing, sanitation, and restoration tasks where heat helps break down grease, oil, and stubborn buildup. Whether you’re cleaning concrete pads, prepping surfaces, or tackling tough industrial deposits, the TPR400-02 delivers concentrated rotary force and reliable results.

Key Specifications

• Model: TPR400-02 High-Pressure Rotary Turbo Nozzle
• Nozzle Size (Orifice): 2.0
• Maximum Pressure: 5,800 PSI (400 bar) :contentReference[oaicite:1]{index=1}
• Maximum Temperature: 212°F (100°C), hot-water compatible :contentReference[oaicite:2]{index=2}
• Inlet Connection: 1/4″ female (1/4″ F) – standard professional connection :contentReference[oaicite:3]{index=3}
• Spray Pattern: Rotating zero-degree jet forming a tight cone (typically ~20°) :contentReference[oaicite:4]{index=4}
• Body Material: Brass housing with durable construction :contentReference[oaicite:5]{index=5}
• Orifice Material: Ceramic tip for long life and wear resistance :contentReference[oaicite:6]{index=6}
• Application Class: Industrial, commercial, and contractor-grade high-pressure cleaning

Performance & Design Highlights

• Compact 2.0 orifice for high-pressure cutting: Optimized for high-pressure, low-to-mid flow
  machines, the small orifice concentrates water into a tight jet that spins at high RPM — delivering deep
  penetration into concrete pores, mineral deposits, rust scale, and compacted grime.
• 5,800 PSI pressure capability: Built to operate at serious industrial-grade pressure levels,
  the TPR400-02 generates enough force to break through hardened layers, baked-on residues, and embedded soil on
  concrete, masonry, steel, and other durable substrates.
• Rotating zero-degree jet with rotary cone pattern: The internal rotor spins the zero-degree
  stream into a tight cone (around 20°), combining pinpoint impact with a sweeping cleaning path — maximizing
  surface coverage while preserving cutting depth.
• Hot-water compatible design: The ceramic orifice and brass housing withstand high temps (to
  212°F), making this nozzle ideal for hot-water sanitation, degreasing, chemical prep, or heavy-duty washdown
  work where heat enhances cleaning performance.
• Precision and durability from TPR400 series engineering: The robust build — brass body,
  ceramic tip, balanced rotor — ensures stable operation and long service life, even under repeated pressure
  cycles and heavy-duty use.
• Ideal for small/targeted cleaning jobs with big impact: Because of its narrow orifice and
  high pressure, the TPR400-02 is especially useful for cleaning tight spots, grooves, corners, or areas with
  heavy buildup where a larger-orifice nozzle may overuse water or be less effective at cutting.

Typical Applications

• Concrete restoration & spot cleaning: Sidewalks, curbs, stairs, patios, pits, or small slabs
  where mineral scale, efflorescence, rust stains, concrete spalling, or hardened grime needs concentrated
  cleaning before sealing or repair.
• Rust, scale, and mineral deposit removal: Metal surfaces, structural steel, rebar, concrete
  with flaky scale or embedded rust — the high-pressure rotating jet cuts through buildup quickly and
  thoroughly.
• Industrial maintenance and equipment cleaning: Machinery, plant floors, wash-down areas,
  sanitation bays, and other industrial zones where stubborn residue, buildup, or chemical deposits collect over
  time.
• Pre-treatment and surface prep: Preparing concrete or metal before coating, painting, sealing,
  or coating — removing grime, oils, scale, and surface contaminants so follow-up treatments adhere properly.
• Narrow-space and precision cleaning: Ideal for tight corners, drains, seams, joints, or
  other areas where a narrow, high-impact jet delivers better penetration than a broad fan spray.

Sizing & Compatibility Recommendations

• The 2.0 orifice size is best matched with high-pressure, moderate-flow machines. Always confirm
  that your pressure washer or jetter’s GPM and PSI match nozzle sizing guidelines before
  use to avoid under- or over-loading the pump.
• Rated for up to 5,800 PSI — do not exceed this limit to protect the internal rotor, orifice,
  and overall nozzle structure. :contentReference[oaicite:7]{index=7}
• The 1/4″ F inlet is compatible with most professional spray guns, lance wands, and
  quick-connect couplers used in commercial and industrial systems. :contentReference[oaicite:8]{index=8}
• Because of its concentrated high-pressure output, the TPR400-02 is not recommended for delicate surfaces
  such as soft wood, thin siding, plastics, or freshly coated material. Always test on a small, inconspicuous
  area first.
• For best performance and longevity, use clean, filtered water and ensure your pressure washer system is
  properly maintained (pumps, lines, filters) before deploying a high-pressure nozzle such as this.

Maintenance & Best Practices

• Flush before installation: Purge water lines, filters, and supply tanks before attaching the
  TPR400-02 — preventing sand, grit, and debris from damaging the ceramic orifice and internal rotor.
• Spin up before contact: Begin spraying with the jet aimed at a durable surface (like a
  concrete pad) so the rotor can reach full speed before engaging the area to be cleaned. This reduces stress
  on internal components and improves cut consistency.
• Control standoff distance: Adjust nozzle-to-surface distance until you hit the right balance
  between impact and surface safety — too close may erode or etch hard substrates; too far reduces cleaning
  power.
• Monitor performance: Listen and watch for changes in rotor speed, spray pattern, or signs of
  leaks — these may indicate wear or damage, signaling the need for inspection, maintenance, or replacement.
• Keep a backup nozzle or repair kit handy: For high-frequency, heavy-duty work, having a spare
  TPR400-02 or compatible internal kit helps minimize downtime and ensures continuous productivity.