TPR255-04 Rotating Nozzle | 3700 PSI Turbo Cleaner

TPR255-04 Rotating Nozzle | 3700 PSI Turbo Cleaner

The TPR255-04 Rotary Turbo Nozzle from Annovi Reverberi (AR) is engineered for operators who
need aggressive cleaning power combined with efficient surface coverage. Designed for professional,
commercial, and industrial pressure washing, this rotating nozzle converts a concentrated zero-degree
stream into a rapidly spinning cone of high-impact water. Rated for operation up to
3,700 PSI and equipped with a standard 1/4-inch female inlet, the TPR255-04
is intended for higher-flow pressure washer systems that demand both cutting strength and productivity.

The defining feature of this model is its 04 orifice size, which allows increased water
volume compared to smaller turbo nozzles. This higher flow helps drive the internal rotor at optimal
speed, creating a stable, powerful spinning jet that removes stubborn dirt, scale, grease, and
embedded contamination more quickly than conventional fan tips. Whether used on concrete, masonry,
steel, or heavy equipment, the TPR255-04 significantly reduces cleaning time while delivering
consistent, repeatable results.

Built for durability, the nozzle features a robust brass housing paired with
wear-resistant internal components designed to withstand high pressure, elevated temperatures, and
continuous-duty cycles. This construction makes the TPR255-04 a dependable tool for demanding
environments such as industrial wash bays, fleet maintenance facilities, agricultural operations, and
large commercial properties where downtime and inconsistent performance are not acceptable.

Key Specifications

• Model: TPR255-04 Rotary Turbo Nozzle
• Maximum Operating Pressure: 3,700 PSI (255 bar)
• Maximum Water Temperature: Up to 212°F (100°C)
• Nozzle Orifice Size: 04 (high-flow configuration)
• Inlet Connection: 1/4-inch female (threaded or quick-connect compatible)
• Spray Pattern: Rotating zero-degree jet forming a high-impact spinning cone
• Body Material: Brass housing with hardened, wear-resistant internals
• Application Class: Commercial and industrial heavy-duty pressure washing

How the TPR255-04 Turbo Nozzle Works

At the core of the TPR255-04 is a precision-machined internal jet and rotor assembly. When pressurized
water enters the nozzle, it is forced through the 04 orifice, which allows a higher
volume of flow than smaller turbo nozzle sizes. This flow energy spins the internal rotor at high
speed, transforming a single zero-degree stream into a rapidly rotating cone pattern.

• The rotating cone concentrates cleaning force into a tight circular footprint, delivering impact
  similar to a zero-degree tip but spread over a controlled area.
• This action “scrubs” the surface, breaking the bond between contaminants and the substrate rather
  than simply pushing debris aside.
• The spinning motion distributes impact evenly, reducing striping and uneven cleaning commonly
  associated with fixed fan tips.

Because the TPR255-04 uses a larger orifice, its cleaning footprint is broader and more forgiving,
allowing operators to cover more surface area per pass. This makes it especially effective for
large-scale jobs where speed, consistency, and reduced operator fatigue are important factors.

Typical Applications

The TPR255-04 is best suited for tough cleaning environments where high pressure and higher flow are
required to remove deeply embedded contamination. Common applications include:

• Driveways, parking lots, and loading docks: Quickly removes oil stains, tire marks,
  fuel residue, and ground-in dirt from concrete or asphalt surfaces.
• Industrial and commercial equipment washdown: Ideal for cleaning construction
  machinery, agricultural equipment, trailers, and large trucks with heavy mud, grease, or road film.
• Warehouse and facility floor cleaning: Effective on concrete floors in warehouses,
  factories, and production areas where heavy soil accumulates from daily operations.
• Building exteriors and hardscape: Removes mildew, soot, and atmospheric buildup
  from brick, block, stone, curbs, retaining walls, and concrete structures.
• Surface preparation: Prepares concrete and metal surfaces for sealing, coating,
  or painting by stripping loose material, old coatings, rust, and heavy contamination.

Sizing and Compatibility Recommendations

Proper sizing is essential for optimal performance and long service life when using a turbo nozzle.
The TPR255-04 is designed for pressure washers that deliver sufficient flow to keep the internal rotor
spinning at the correct speed.

• The 04 orifice is best matched with higher-flow commercial or industrial machines.
  Smaller residential units may not provide enough volume, resulting in weak rotation or erratic
  spray patterns.
• Always confirm your pressure washer’s rated GPM and PSI before selecting this
  nozzle to ensure compatibility and avoid overloading the pump.
• The standard 1/4-inch female inlet allows easy connection to most professional
  spray guns, lances, and quick-coupler systems.
• While suitable for many hot-water systems, inlet water temperature should not exceed the rated
  212°F to preserve internal seals and components.
• Due to its aggressive rotating impact, the TPR255-04 is not recommended for delicate surfaces such
  as soft wood, thin siding, plastics, or freshly painted materials without careful testing.

Maintenance and Best Practices

Following basic maintenance and usage guidelines will help extend the life of the TPR255-04 and
maintain consistent cleaning performance.

• Flush water lines before connecting the nozzle to remove sand, grit, or debris that could damage
  the internal jet or rotor.
• Begin spraying with the nozzle aimed at a safe, durable surface to allow the rotor to spin up
  smoothly before engaging the target area.
• Maintain an appropriate standoff distance; holding the nozzle too close can etch concrete or
  damage coatings, while too much distance reduces effectiveness.
• Inspect the nozzle periodically for cracks, leaks, reduced rotation, or uneven spray patterns,
  which may indicate internal wear.
• When cleaning large areas, move methodically and steadily to allow the rotating jet time to break
  down buildup evenly and avoid streaking.

The TPR255-04 Rotating Turbo Nozzle is a powerful, professional-grade cleaning accessory
that delivers exceptional performance on large, heavily soiled surfaces. With its high-flow orifice,
durable construction, and efficient rotary action, it is an excellent choice for contractors,
facility managers, and operators who demand faster cleaning, deeper impact, and consistent results
from their pressure washing equipment.