Uses 1/2″inside diameter tubing. For small to medium-sized fountains. Note that at four feet this fountain pump is only pumping about 40 gallons per hour.
Though almost all of our pumps have adjustable flow, the adjustment dial will not decrease flow by much. This is so that not too much back-pressure is put on the pump, which could result in damage. If you need to control flow more dramatically, you can add a flow valve if using PVC, or crimp the tubing once you get further from the pump if you are using vinyl tubing.
160 gallons per hour. Submersible Pump. One Year Warranty.