Gladiator 5800 PSI Rotating Turbo Nozzle – 4.0 Orifice Pressure Washer Nozzle

Part Number: 7594
Category: Pressure Washer Parts & Accessories → Pressure Washer Nozzles → Turbo Nozzles
Type: Gladiator 5800 PSI Rotating Turbo Nozzle – 4.0 Orifice Pressure Washer Nozzle

The Gladiator 5800 PSI Rotating Turbo Nozzle (Part #7594) is a high-performance pressure washer nozzle designed to deliver powerful rotary cleaning action for tough commercial and industrial cleaning jobs. With a 4.0 orifice size and a maximum pressure rating of 5,800 PSI, this turbo nozzle combines the impact of a concentrated spray with the wider cleaning coverage of a rotating pattern.

Key Features & Benefits

• Part Number: 7594
• Gladiator rotating turbo nozzle
• 4.0 orifice size
• Rated for up to 5,800 PSI
• Designed for pressure washer systems
• Rotating spray pattern for aggressive cleaning
• Combines high-impact cleaning with wider coverage
• Helps remove tough dirt, grime, mud, mildew, and buildup
• Improves cleaning efficiency compared to standard nozzles
• Ideal for commercial and industrial pressure washing

Technical Specifications

Part Number: 7594

Manufacturer: Gladiator

Product Type: Rotating Turbo Nozzle

Orifice Size: 4.0

Maximum Pressure: 5,800 PSI

Flow Rating: 4.0 GPM

Nozzle Type: Rotating Nozzle / Turbo Nozzle

Compatible Applications

Ideal for cleaning:

• Concrete
• Brick
• Stone
• Driveways
• Sidewalks
• Curbs
• Equipment
• Machinery
• Shop floors
• Loading docks
• Industrial surfaces
• Heavy-duty exterior surfaces

Function of the Rotating Turbo Nozzle

The Gladiator 4.0 Rotating Nozzle creates a fast-spinning spray pattern that increases cleaning impact while covering more area than a stationary zero-degree nozzle. This helps remove embedded dirt and surface buildup more efficiently, reducing cleaning time on tough surfaces.

Common Signs Replacement Is Needed

Replace the turbo nozzle if you notice:

• Spray pattern becomes uneven
• Nozzle stops rotating
• Reduced cleaning power
• Internal wear or rattling
• Leaking from the nozzle body
• Damaged inlet connection
• Excessive vibration during use

Installation & Service Notes

Turn off the pressure washer and relieve system pressure before installing the nozzle.

Attach the Gladiator 7594 Rotating Turbo Nozzle to a compatible spray lance or quick-connect fitting as required by your pressure washer setup. Confirm the nozzle is securely installed before starting the machine.

Important: Never exceed the maximum 5,800 PSI pressure rating. Always verify that the nozzle orifice size is compatible with your pressure washer’s GPM and PSI before use. Turbo nozzles are aggressive and should not be used on delicate surfaces, painted finishes, soft wood, vehicles, or other surfaces that may be damaged by high-impact spray.

Maintenance Recommendations

• Flush the system before installing the nozzle to remove debris.
• Inspect the nozzle regularly for wear, clogging, or damaged threads.
• Avoid dropping the nozzle, as internal components can be damaged.
• Store in a clean, dry location after use.
• Replace the nozzle if rotation becomes inconsistent or stops completely.
• Use clean, filtered water whenever possible to extend nozzle life.