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Internet # 206515174

Model # PAL2100

2100 GPH Cyclone Pump for Ponds, Fountains, Waterfalls, and Water Circulation

$112.32
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  • Cost-saving, energy-efficient and eco-friendly pump
  • Ideal for ponds, fountains, waterfalls and filtration systems
  • Oil-free, magnetic-driven, epoxy-protected and pumps 2100 GPH
  • View More Details

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Product Details

About This Product

Bring reliable, efficient water circulation to your outdoor pond, fountain, or waterfall with the Alpine Corporation Cyclone Pump, a cost-saving, energy-efficient, and fully submersible solution designed for long-lasting performance. Built with a high-quality ceramic shaft that is oil-free, magnetic-driven, and epoxy-protected, along with durable ceramic impeller shafts, this pump ensures dependable operation and extended service life. The innovative vortex impeller design, paired with a large pre-filter, maintains smooth water flow while preventing debris from clogging the pump. Its versatile design allows installation both vertically and horizontally, adapting to a wide range of pond and water feature layouts. Delivering 2,100 gallons per hour, this pump efficiently circulates water to keep ponds healthy, visually appealing, and free from stagnation. Measuring 8 in. L x 5 in. W x 6 in. H, it fits ponds up to 33 ft. wide and handles residential applications with ease. Backed by a 5-year limited manufacturer's warranty, this pump offers peace of mind and ensures long-term performance. Alpine Corporation, a leading designer, importer, and distributor of superior home and garden decor products, consistently develops innovative statement pieces. From solar garden stakes with patented motion and fiber optic lighting to eye-catching glass and glow-in-the-dark birdbaths and feeders, Alpine helps transform outdoor spaces into stylish, functional, and envy-worthy environments.

Highlights

  • Energy Efficient Circulation: The Cyclone Pump delivers 2,100 GPH flow for ponds, fountains, and waterfalls, providing smooth water movement, reducing energy costs, and maintaining a healthy, clean, and visually appealing outdoor water environment.
  • Durable Ceramic Construction: Built with an oil-free, magnetic-driven, epoxy-protected ceramic shaft and ceramic impeller shafts, this pump ensures long-lasting performance and provides reliable operation for years with minimal maintenance required.
  • Vortex Impeller With Pre-Filter: The vortex impeller design includes a large pre-filter to prevent debris buildup. It can be disassembled without tools, making cleaning simple and keeping ponds, fountains, or waterfalls operating efficiently.
  • Flexible Installation Options: Submersible pump can be installed vertically or horizontally to accommodate different pond and water feature layouts. Measuring 8 in. L x 5 in. W x 6 in. H, it fits ponds up to 33 ft. wide for larger outdoor installations.
  • Warranty-Backed Performance: Includes a 5-year manufacturer's warranty for peace of mind and reliable operation. Alpine Corporation designs superior home and garden decor products, ensuring outdoor spaces remain functional, and enjoyable for years.
  • Includes 4-Multi-Hose Adapters: Threaded Reducer, 1-1/2 in. x 3/4 to 1-1/2 in. Multi-Hose Fitting, Barb Fitting and Rubber Fitting
  • Energy-saving design saves you money and is eco-friendly
  • 5 Year Limited Warranty for peace of mind
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 206515174

Model # PAL2100

Specifications

Dimensions: H 6 in, W 5 in, D 8 in

Dimensions

Product Depth (in.)

8 in

Product Height (in.)

6 in

Product Width (in.)

5 in

Details

Maximum Flow (gallons per hour)

2100

Pack Size

1

Returnable

90-Day

Voltage (V)

110 V

Warranty / Certifications

Manufacturer Warranty

5 Year Limited Warranty

Questions & Answers

Can you please tell me what size filter I need for a 270 gallon pond with a 4000 GPH pump
ByJun 7, 2026
0 Answer | 
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average life span of ths pump?
ByFeb 12, 2026
0 Answer | 
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Will the adapter fit a half inch hose?
ByJan 21, 2026
0 Answer | 
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How many HP?
ByDec 7, 2025
0 Answer | 
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What is the horsepower?
ByJan 5, 2025
1 Answer | 
Answer This Question

With the given 306 watts specifications of the pump, the pump has approximately 0.41 horsepower (HP).

By|Jan 11, 2025


    How is it installed externally?
    BySep 30, 2024
    1 Answer | 
    Answer This Question

    Please refer to the Owner's Manual for the installation guide. If you need additional assistance, you can reach Alpine Corporation Customer Service at 877-460-4511 (phone), 323-201-4431 (text), or info@alpine4u.com (email).

    By|Oct 1, 2024


      What is max head height
      ByAug 23, 2023
      1 Answer | 
      Answer This Question

      The max head height is 26 inches.

      By|Feb 20, 2026

        (4)

        Does this need to be put in a debris filter bag?
        ByJul 21, 2023
        1 Answer | 
        Answer This Question

        The pump has already a pre-filter.

        By|Jul 24, 2023


          Viewing 1-8 of 55

          Customer Reviews

          4.6 out of 5

          • 4.6 out of 209 reviews
          • 91% recommend this product
          Filter by:
          Showing 1-10 of 209 reviews
          This customer chose to rate the product and not provide text.
          by
          • Verified Purchase
          Great product, company and employees
          Pump failed after about a month, but the extremely friendly and helpful customer service/support are shipping a replacement. I have purchased several of these pumps and will continue to do so.
          by
            • Recommended
            Beautiful Fountain
            I made this fountain using the Alpine 8000 GPH pump. It’s very powerful and has a great flow rate creating a beautiful shower. Very simple to install and maintain. Recently had some issues with the pump and I reached out to Alpine Corporation for assistance. Within a few days they had sent out a brand new pump without hesitation. Their customer service department is outstanding .
            by
              • Recommended
              1 found this review helpful
              waterfall flowing
              Worked great as soon as i installed it. Recently stopped working and Alpine is sending a new unit to replace it just in time for the koi to get fed again. Great pump and Alpine stands behind their product!!!
              by
                • Recommended
                Super Pump
                [This review was collected as part of a promotion.] The Alpine Corporation 2100 GPH Cyclone Pump was a great improvement in my outdoor pond. It was pretty way to install and recirculated the water in my small pond efficiently. It is also great for fountains, waterfalls and general circulation. It operates either in or out of water. I am definitely going to enjoy the energy saving. There is also a three year warranty on the pump.
                by
                  • Recommended
                  This thing is powerful!
                  We bought this pump to be ran non submersed for our approximately 10,000 gallon pond! This thing is very powerful, we run about 20 feet across and about 3 foot high to a waterfall. We are glad we went with the 6550 over the 5200.
                  by
                    • Recommended
                    1 found this review helpful
                    Fast delivery, easy to install. Fountain working great!...
                    Fast delivery, easy to install. Fountain working great!
                    by
                      2 found this review helpful
                      love these pumps!
                      When I built my 7500 gallon pond I received some bad advice on which submersible pumps to use for my outside waterfalls and installed Shimwaywa 1100w 7000gph pumps. They worked great but my electric bill was almost $500/month!! After doing some research on my own I replaced both of those pumps with these Alpine Cyclone PAL8000's and am thrilled with not only the performance of the pumps but with how much money I'm saving! These pumps cost 1/3 of the price to purchase and are saving me about $200+/month in electric usage! These Alpines are giving me the same throughput to the waterfalls as the expensive Shimwaywa pumps were for a fraction of the price! The pumps are 540 watts and are magnetic drive pumps that are the most energy efficient type of pump that you can buy. I've attached pictures, the two Alpine pumps are connected to the two outside waterfalls and I have an external Helix pump going to the middle waterfall. I'm running 2in flex PVC pipe to each waterfall which allows a maximum of 5000gph.
                      by
                        • Recommended
                        4 found this review helpful
                        Just shocked at the volume of water that this pump handles. I replaced the pump in my waterfall ...
                        Just shocked at the volume of water that this pump handles. I replaced the pump in my waterfall with this Alpine PAL 10300 and what a difference from an external pump of the same price.
                        by
                          • Recommended
                          Strong workhorse
                          Strong workhorse
                          by
                          • Verified Purchase
                          • Recommended
                          Showing 1-10 of 209 reviews

                          Compare Key Features

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                          Product Snapshot

                          Ideal for pond owners seeking a submersible, energy-efficient pump with easy maintenance and a 3-year warranty.
                          Ideal for large ponds up to 1, 000 gallons, this submersible pump offers quiet operation and a 2-year warranty.
                          Ideal for large ponds up to 1600 gallons, this submersible pump offers quiet operation and a 2-year warranty.
                          Ideal for large ponds or waterfalls, this energy-efficient pump delivers 5600 GPH with ultra-quiet operation and easy maintenance.

                          Flow Rate

                          2100 GPH
                          560 GPH
                          800 GPH
                          5600 GPH

                          Head Height

                          22.5 ft

                          Submersible

                          Adjustable Flow

                          Built-in Filter