GP ARM030 RotoMax Rotating Nozzle | 3500 PSI | Size 3.0 Turbo Nozzle

Model: ARM030
Category: Pressure Washer Accessories → Rotary & Turbo Nozzles
Type: GP RotoMax Size 3.0 Rotating Turbo Nozzle – 1/4" Quick Connect

The GP ARM030 RotoMax Rotating Nozzle – 3500 PSI | Size 3.0 is a genuine OEM General Pump turbo nozzle designed for mid-to-high flow residential and commercial pressure washers. Engineered for systems operating between 4.2–5.5 GPM, this rotating nozzle combines the concentrated impact of a 0° spray with the expanded cleaning path of a high-speed rotary jet, delivering faster surface cleaning and improved efficiency compared to standard flat fan nozzles.

⚠️ Important: Due to its aggressive rotating 0° impact spray, this nozzle should only be used on durable surfaces such as concrete, brick, stone, and metal.

Performance Overview

• 3500 PSI Maximum Pressure – Built for residential and commercial systems

• Optimized for 4.2–5.5 GPM Units – Maintains correct PSI and cleaning performance

• Rotating 0° Impact Spray – High-intensity cutting action with circular coverage

• Improved Cleaning Speed – More efficient than standard 25° or flat fan tips

• Hot & Cold Water Compatible – Handles inlet temperatures up to 176°F

Construction & Design

• Size 3.0 Orifice (#3.0) – Precision-calibrated for proper flow and pressure balance

• High-Speed Rotary Jet Action – Enhances agitation for stubborn grime and buildup

• Durable Housing – Built for consistent performance and extended service life

• D10007 1/4" Quick Connect Plug Installed – Secure, tool-free connection

• Black Color Identification – Quick visual sizing reference

Technical Specifications

Brand: General Pump (GP)
Model / SKU: ARM030
Product Type: Rotary / Turbo Pressure Washer Nozzle
Orifice Size: 3.0
Maximum Pressure: 3500 PSI
Recommended Flow Range: 4.2–5.5 GPM
Maximum Temperature: 176°F
Inlet: 1/4" Quick Connect Plug (D10007 Installed)
Color: Black
Condition: New
OEM: Genuine General Pump

Key Features

• GP RotoMax Size 3.0 rotating turbo nozzle

• Rated up to 3500 PSI

• Designed for 4.2–5.5 GPM pressure washers

• Includes D10007 1/4" quick connect plug

• Black size identification

• Genuine OEM General Pump component

Ideal Applications

• Concrete and driveway cleaning

• Commercial surface maintenance

• Heavy-duty patio and hardscape cleaning

• Equipment wash-down

• Removing thick dirt and surface buildup

Sizing Recommendation

For optimal performance, ensure the Size 3.0 nozzle matches your pressure washer’s 4.2–5.5 GPM output. Proper nozzle sizing maintains rated PSI, maximizes cleaning efficiency, and protects your pump from overload.