Our Ground Force is setup with 3/8” hose instead of 1/4” hose. The bar is a 4 nozzle bar. The bar comes with 2502 nozzles installed.   Assembly Required The Ground Force flat surface cleaner is built tough for the industrial demands of pressure cleaning operations. Powered by the signature design of the Whisper Wash® balanced spray bar and rebuildable swivel, the Ground Force provides superior cleaning performance. Featuring the Flip - N - Fold handle design, the Ground Force is a versatile unit that is easy to transport and store as your operations demand. Diameter: 24" PSI: 2,000 - 4,000 GPM: 4 - 10 TEMPERATURE: Up to 212 DIMENSIONS: 24" x 60" x 9" WEIGHT: 27 Lbs