Features Ceramic Core and Brass --- Pressure washer rotating nozzles are made of durable ceramic core and brass, rust resistant, oxidation resistant, and durable. Strong Impact --- The rotating nozzle uses centrifugal force to produce a strong impact force and spray pattern. The spray adds additional scrubbing power to the cleaning process. Light Weight --- Our pressure washer rotating nozzle light weight, convenient installation, hole diameter is 12 mm, working temperature of 60 ℃. Connector --- This high pressure washer rotating nozzle with 1/4in quick connector is suitable for high pressure washers up to 4000 PSI for good compatibility. Wide Range of Uses --- The pressure washer rotating nozzle is perfect for rust removal, metal or plastic can cleaning, boat cleaning, cleaning dirty garage floors, stripping paint from wood exterior, and removing dirt and clay from highway and construction Specification: Item Type: High Pressure Cleaning Rotating Nozzle Material: Brass, Ceramic Spray Distance: 5-10 (M) Installation Type: Splice Hole Diameter: Approx. 12mm/0.47in Medium: Clean Water Working Pressure: 4000psi Operating Temperature: 60℃ Suitable: For all kinds of commercial and industrial cleaning, such as farm cleaning, sanitation removal advertising, industrial equipment cleaning, etc. Package List:1 x High Pressure Cleaning Rotating Nozzle 1 x Connector Package List 1 x High Pressure Cleaning Rotating Nozzle 1 x Connector