We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular waterfall pump with 16 foot cord and adjustable outlet

Pond Boss

Pond Boss PW3750 Waterfall Pump 3750 GPH 120V 1.8A 18ft head 16ft cord

SKU CH-2SZT-71GTQ

Moves up to 3,750 gallons per hour at 1-foot head with 18-foot maximum lift and a 16-foot cord

  • MaterialHAWA
  • Delivers 3,750 GPH at one foot of head for strong waterfall flow
  • Adjustable outlet fits 1½ in and 2 in tubing for flexible plumbing
  • Energy-saving motor draws only 1.8 amps at 120 volts
  • Overload protection shuts down the pump to prevent burnout
  • Sixteen-foot cord reaches distant outlets without extension leads

Pond Boss 3750 GPH Waterfall Pump

The Pond Boss PW3750 is a submersible waterfall pump rated for 3750 GPH at one foot of head. It operates on 120 V AC at 60 Hz and draws 1.8 amps at full load. The motor delivers 17/64 hp and includes overload protection for continuous duty use.

Suits ponds needing adjustable flow

This unit fits installations that require an adjustable outlet accepting 1-1/2 inch or 2 inch tubing and a maximum solids diameter of 19/64 inch. The 16-foot cord allows flexible placement. Buyers who need higher flow rates at greater head pressures or larger solids passage should look at other models.

18-foot maximum head defines the vertical limit

The pump reaches a maximum head of 18 feet, with output dropping to 1560 GPH at 10 feet and 120 GPH at 20 feet. If the water feature lifts water higher than 18 feet vertically, this pump cannot supply flow. The 10-1/2 inch length, 6-inch height and 4-3/4 inch width determine the space required.

Highlights

  • Delivers 3,750 GPH at one foot of head for strong waterfall flow
  • Adjustable outlet fits 1½ in and 2 in tubing for flexible plumbing
  • Energy-saving motor draws only 1.8 amps at 120 volts
  • Overload protection shuts down the pump to prevent burnout
  • Sixteen-foot cord reaches distant outlets without extension leads

Specifications

MaterialHAWA
BrandPond Boss

Questions about this item

How much heat or noise does the 1.8 A motor produce when the pump runs continuously all day?

The motor draws 1.8 amps at 120 V AC with built-in overload protection and is rated for continuous duty, so it runs steadily without tripping thermal limits.

What hose or tubing must I already have to connect the adjustable outlet?

The pump includes 1 1/2 in and 2 in tubing adapters, so standard 1 1/2 in or 2 in flexible pond hose will fit directly.

Will the 3/4 in maximum solids size handle debris in my existing pond without clogging?

The ABS impeller passes solids up to 19/64 in, so typical pond debris such as leaves and algae strands will clear without blocking the flow.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.