Little Giant pond pump 1900 GPH Dual-Discharge 115V — compact waterfall pump with pre-filter

The Little Giant WGP-65-PW is a compact, direct-drive pond pump that delivers up to 1,900 GPH with two independent discharge outlets for running dual waterfall or stream features.

Built for backyard waterfalls, streams, fountains and small pond filtration systems, this pump combines robust starting torque with a corrosion-resistant housing so it can be mounted vertically or horizontally in a vault or submerged in non-potable water. It includes a removable pre-filter to reduce debris intake, a 16-foot power cord for flexible placement, and both 1.25-inch FNPT discharges plus a 1-inch barbed elbow for easy plumbing.

How much flow and head can I expect from this pump?

This model is rated for 1,900 gallons per hour at a 1-foot lift and can achieve a shut-off head around 20 feet. Real-world flow will depend on plumbing, elevation change and fittings, so account for friction losses when sizing for taller waterfalls or long hose runs.

• Peak flow: 1,900 GPH at 1 ft lift
• Shut-off head: approx. 20 ft
• Power: 115V, 1/8 HP, 2 Amps, 230 Watts
• 16-foot cord for flexible placement

Can this pump run two features at once and how do I plumb it?

The WGP-65-PW has a unique dual-discharge layout so you can feed two separate waterfall or stream lines from a single unit. Both discharges are 1.25-inch female pipe threads; the pump ships with a cap and a 1-inch 90° barbed elbow to adapt common hose sizes.

• Dual 1.25-inch FNPT outlets for two water lines
• Includes cap and 1-inch 90° barbed elbow adapter
• Use T-fittings or splitters for different hose sizes
• Balance flow with valves or different length tubing if needed

What maintenance is required to keep it reliable?

The pump includes a removable pre-filter to trap leaves and grit and protect the impeller and motor. Regularly remove the pre-filter for cleaning and inspect the impeller area for debris; this keeps the pump running efficiently and helps prevent clogging.

• Remove and rinse pre-filter every few weeks or after heavy debris events
• Inspect impeller and housing for obstructions during seasonal maintenance
• Ensure vents and cord entry are clear and undamaged
• Store indoors during extended freezing conditions if not designed for ice exposure

Will this fit my pond and where can I place it?

Designed for ponds up to about 1,200 gallons and small-to-medium waterfall installations, the pump’s compact body fits most waterfall vaults and skimmer compartments. It can operate submerged or placed horizontally or vertically to adapt to your system layout.

• Recommended for ponds up to 1,200 gallons
• Can be mounted vertically or horizontally to fit vaults and skimmers
• Corrosion-resistant housing for non-potable submersion
• 16-foot cord simplifies locating the pump near power sources

Who is this for: the Little Giant WGP-65-PW is a practical choice for homeowners, landscapers and hobbyists who want a dependable, compact pump to run one or two small water features or to support pond filtration. It suits installations where flexibility of orientation, straightforward plumbing options and debris protection are important—especially for backyard waterfalls, streams and fountains up to roughly 1,200 gallons.