Uses 5/16″ and 1/2″ inside diameter tubing. This is an ideal size if you do not need too much head (vertical lift). Quiet, well-designed fountain pump. Do notice that this pump does not have much "head" pressure. It is intended for short fountains. If you look at the pump curve below, you will notice that at 22 inches it is barely lifting water! But at 6 inches you will still have a pretty strong flow. Just depends on how much water you need at what height.
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. Though a quiet pump, vibration within the pump basin can cause noise. Sometimes adding a sponge or other object beneath a pump will cushion vibration noises.
105 gallons per hour. Submersible Pump. One Year Warranty
25" head, (slightly) adjustable dial flow, nice quiet pump, 6' cord.
Pump is approximately 2.2" long, 2.0" wide, and 2.0" tall.
Approximately 2.2" length, 1.75" width, and 2" height