The Bladder Tank Mini is supplied with 18 feet (5.5 meters) of 5/8" (1.5 centimetres) high-output industrial hose. Since this unit requires no electrical power its mobility range is unlimited. The tank has "pressure memory"; water is stored in the tank at the same pressure that it went in (your building's water pressure). The output flow rate is set to be appropriate for the water injector system. Since this unit is powered by the pressure in your water lines, there are no pumps which makes the unit very cost effective and reliable.