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Black submersible waterfall pump with 20 ft cord

Oase

Oase Waterfall Pump 1650 Gal/h 120V 20ft cord

SKU CH-2HCP-YS19V

A submersible waterfall pump delivering 1650 gallons per hour with 16.5 ft maximum head and a 20 ft cord

  • TypeTraffic & Parking Lot
  • Delivers 1650 gallons per hour for strong waterfall flow
  • Energy-efficient 1/9 hp motor draws only 1 amp at 120V
  • Quiet submersible operation with epoxy-sealed motor enclosure
  • 20-foot power cord allows flexible placement away from outlets
  • Handles up to 16.5 feet of head for tall waterfall designs

Waterfall Pump 1650 Gal/h

The Oase Waterfall Pump delivers a flow rate of 1650 gallons per hour for garden waterfall installations. It operates on 120V AC power with a 1/9 hp motor and includes a 20 ft cord for flexible placement. The submersible design features a plastic housing with epoxy motor enclosure for durability.

Check Head Height and Discharge Size

Verify that your waterfall height does not exceed the maximum 16.5 ft head rating for this pump. The discharge uses a 1 1/4 in barbed fitting, so ensure your tubing matches this size. The screened intake requires no separate pipe connection, simplifying installation in a pond or basin.

Flow Drops as Head Increases

At 5 ft of head the pump moves 18.3 gpm, falling to 11.6 gpm at 10 ft and 3.3 gpm at 15 ft of head. Sustained operation near the maximum head will produce significantly lower flow than the rated 1650 Gal/h. The single-phase 1 A motor runs quietly and is designed for energy-efficient continuous use.

Highlights

  • Delivers 1650 gallons per hour for strong waterfall flow
  • Energy-efficient 1/9 hp motor draws only 1 amp at 120V
  • Quiet submersible operation with epoxy-sealed motor enclosure
  • 20-foot power cord allows flexible placement away from outlets
  • Handles up to 16.5 feet of head for tall waterfall designs

Specifications

BrandOASE
TypeTraffic & Parking Lot

Questions about this item

What comes in the box and do I need to buy any pipe or fittings separately?

The pump ships with a 20 ft power cord and a barbed 1 1/4 in discharge outlet. You will need to supply 1 1/4 in tubing and any clamps or adapters for your waterfall plumbing.

How do I choose between the flow ratings at different head heights?

At 5 ft of head the pump delivers 18.3 gpm, at 10 ft it drops to 11.6 gpm, and at 15 ft it falls to 3.3 gpm. Match the rating to the vertical lift your waterfall requires.

What does the 1650 Gal/hour figure mean once the pump is running in my pond?

That is the open-flow maximum with no back-pressure. In practice the flow will be lower — 18.3 gpm at 5 ft head, 11.6 gpm at 10 ft, and 3.3 gpm at 15 ft — so size the pump to the actual lift.

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