Stihl 0000 670 6000 Pressurized Water TankWhen you need water for wet cutting and a pressurized water source is not available, Stihls pressurized water tank is a must. This tank holds 2. 6 gallons of water, and is extremely easy to pressurize with the hand pump and footplate. A built in pressure gauge helps you keep the right pressure to keep the water flowing through the transparent hose. The translucent tank makes it easy to see when you need a refill.