The RIDGID KJ-1350 Water Jetter delivers a powerful 1350 psi (93 bar) pressure and 1.4 GPM (5.3 l/min) flow to effectively clean 1¼" to 4" (32–100 mm) drain lines. Its dual-pulse action aids in navigating bends and traps, while the corrosion-resistant brass nozzle ensures durability. The compact design allows for easy transport, making it ideal for both residential and commercial applications.