GP ARM020 RotoMax Rotating Nozzle – 3500 PSI | Size 2.0 Turbo Nozzle

Model: ARM020
Category: Pressure Washer Accessories → Rotary & Turbo Nozzles
Type: GP RotoMax Size 2.0 Rotating Turbo Nozzle – 1/4" Quick Connect

The GP ARM020 RotoMax Rotating Nozzle – 3500 PSI | Size 2.0 is a genuine OEM General Pump turbo nozzle engineered for residential and light commercial pressure washers. Designed for systems operating between 2.9–4.0 GPM, this rotating nozzle delivers the concentrated cutting force of a 0° spray with the expanded cleaning path of a high-speed rotating jet, improving efficiency and reducing cleaning time on stubborn dirt and buildup.

⚠️ Important: Due to its aggressive rotating 0° impact pattern, 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 light commercial systems

• Optimized for 2.9–4.0 GPM Units – Maintains proper PSI and cleaning performance

• Rotating 0° Impact Spray – Powerful cutting action with circular coverage

• Increases Cleaning Speed – More efficient than standard flat fan tips

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

Construction & Design

• Size 2.0 Orifice (#2.0) – Precision-calibrated for proper flow and pressure balance

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

• Durable Housing – Designed for consistent performance and long service life

• D10007 1/4" Quick Connect Plug Installed – Tool-free, secure attachment

• Light Blue Color Coding – Quick visual identification of Size 2.0

Technical Specifications

Brand: General Pump (GP)
Model / SKU: ARM020
Product Type: Rotary / Turbo Pressure Washer Nozzle
Orifice Size: 2.0
Maximum Pressure: 3500 PSI
Recommended Flow Range: 2.9–4.0 GPM
Maximum Temperature: 176°F
Inlet: 1/4" Quick Connect Plug (D10007 Installed)
Color: Light Blue
Condition: New
OEM: Genuine General Pump

Key Features

• GP RotoMax Size 2.0 rotating turbo nozzle

• Rated up to 3500 PSI

• Designed for 2.9–4.0 GPM pressure washers

• Includes D10007 1/4" quick connect plug

• Light blue size identification

• Genuine OEM General Pump component

Ideal Applications

• Driveway and sidewalk cleaning

• Brick and masonry restoration

• Patio and deck hard surface cleaning

• Equipment wash-down

• Removing heavy dirt and surface buildup

Sizing Recommendation

For optimal performance, ensure the Size 2.0 nozzle matches your pressure washer’s 2.9–4.0 GPM output. Proper nozzle sizing maintains rated PSI, improves cleaning efficiency, and protects your pump from unnecessary strain.