This Sealey Rotary Brush is designed for use with PW2200 and PW2500 pressure washers. It features a durable, gear-operated 150mm rotary brush where the inner brush is propelled by water flow, and the outer fixed brush minimizes water spray. The soft bristles are safe for most surfaces, and it comes with a male coupling. This accessory is suitable for Sealey pressure washer models PW2200 and PW2500.