Dual Turbo Nozzle 4000PSI Pressure Washer Stainless Steel Design 4-6 GPM by | Jul 23, 2026Dual Turbo Pressure Washer Nozzle X1. Crafted from high-quality 304 stainless steel and heavy-duty solid brass, this dual turbo nozzle resists corrosion and harsh chemicals for long-lasting durability.