TPR255-075 Rotating Nozzle | 3700 PSI Turbo Cleaner

TPR255-075 Rotating Nozzle | 3700 PSI Turbo Cleaner

The Annovi Reverberi TPR255-075 Rotary Nozzle is the go-to turbo nozzle for operators who need
maximum cleaning output from high-flow commercial and industrial pressure washers. With a 7.5 nozzle
size, a standard 1/4″ F inlet, and a working pressure rating up to
3,700 PSI, this rotary head channels high volumes of water into a concentrated, spinning jet
that chews through heavy soil loads on large surfaces. The result is powerful, efficient cleaning that helps
you complete demanding jobs faster and with less operator fatigue.

Engineered on AR’s proven TPR255 rotary platform, the TPR255-075 features a robust brass body,
precision rotor system, and a vertical start design that stabilizes the spray pattern as soon
as the trigger is pulled. Rated to 212°F (100°C), it integrates seamlessly into
hot-water wash systems, making it ideal for removing grease, oil, and baked-on film commonly found in
industrial, municipal, and agricultural environments. Whether you are cleaning a truck court, restoring
stained concrete, or blasting down equipment, this 7.5-size nozzle delivers the reach and impact you need.

Key Specifications

• Model: TPR255-075 Rotary Nozzle
• Nozzle Size (Orifice): 7.5
• Maximum Pressure: 3,700 PSI (255 bar)
• Maximum Temperature: 212°F (100°C)
• Spray Pattern: Rotating zero-degree jet with approximately 20° cone angle
• Inlet Connection: 1/4″ female (1/4″ F)
• Body Material: Brass with heavy-duty internal components
• Design Feature: Vertical start behavior for smoother, more controllable engagement

Performance & Design Highlights

• High-volume rotary cleaning: The 7.5-size orifice is tuned for high-flow machines, allowing
  more water to power the internal rotor. This translates into a wide, aggressive rotary jet that covers
  ground quickly without sacrificing bite.
• Intense surface impact: By compressing flow into a zero-degree stream and then spinning it,
  the TPR255-075 delivers deep penetration into porous concrete, textured masonry, and rough steel surfaces.
• Vertical start control: The nozzle’s start-up behavior helps the rotor come up to speed
  smoothly, reducing sudden kick and helping operators maintain better control in tight or awkward spaces.
• Hot-water optimized: A 212°F temperature rating makes this nozzle a strong match for
  hot-water units used in degreasing, sanitation, and food or equipment plant washdown.
• Proven TPR255 durability: The all-brass body and wear-resistant internals are built for
  repeated use in demanding contractor and industrial settings.

Typical Applications

• High-throughput flatwork cleaning: Parking lots, truck courts, fuel islands, loading docks,
  sidewalks, and warehouse slabs with heavy staining, tire marks, and deeply embedded dirt.
• Fleet and equipment maintenance: Tractor-trailers, dump trucks, refuse vehicles,
  construction equipment, and agricultural machinery with layers of mud, sludge, and road film.
• Industrial and municipal facilities: Transfer stations, plant floors, wash bays, maintenance
  yards, and public works sites where contaminants accumulate quickly and require frequent deep cleaning.
• Concrete and masonry restoration: Retaining walls, block buildings, precast structures,
  stadium steps, and hardscape that need aggressive cleaning prior to sealing, coating, or painting.
• Pre-treatment and surface prep: Breaking down thick residues, deteriorated coatings, and
  heavy deposits so that chemical cleaners or follow-up mechanical steps can work more efficiently.

TPR255-075 Rotating Nozzle | 3700 PSI Turbo Cleaner

Sizing & Compatibility Recommendations

• The 7.5 orifice size should be paired with higher-GPM pressure washers; consumer-grade or
  low-flow units may not supply enough volume to spin the rotor effectively.
• Confirm your machine’s GPM and PSI and select the nozzle size accordingly to keep pump load
  within spec and ensure strong, consistent rotor speed.
• The 1/4″ F inlet is compatible with most professional spray guns and wands and can be
  quickly adapted using standard quick-coupler fittings.
• Never exceed the rated 3,700 PSI or 212°F temperature; verify that all hoses, guns, and accessories in
  the system meet or exceed these values.
• Because of its aggressive impact, avoid using the TPR255-075 on delicate materials—test on a small area and
  adjust distance if there is any risk of damage.

Maintenance & Best Practices

• Protect the internals: Flush supply lines and filters before use to keep grit out of the
  orifice and rotor assembly.
• Start gently: Aim the jet at a durable surface when pulling the trigger so the rotor can
  reach full speed before moving closer to the work area.
• Dial in your distance: Adjust standoff distance until you achieve strong cleaning action
  without chipping concrete edges or damaging joints and coatings.
• Inspect frequently: Watch for reduced rotation, uneven spray patterns, leaks, or visible
  damage—clear signs that service or replacement is due.
• Plan for uptime: For contractors or facilities running multiple shifts, keeping a spare
  TPR255-075 or compatible repair kit on hand helps avoid downtime and keeps crews productive.