Powerful yet quiet performance for your outdoor water features Designed for reliability in koi ponds, garden fountains, and cascading waterfalls, the Alpine PAL3100 delivers up to 3100 gallons per hour. The 276 watt motor provides steady flow while staying whisper quiet, helping maintain a...

Powerful, reliable performance for large outdoor water features The Alpine PAL8000 pumps large volumes of water with reliability you can count on. Its 8000 GPH maximum supports continuous circulation for koi ponds, cascading waterfalls, and expansive fountains, helping maintain clear water and visible movement....