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Grey cast iron drain pump with polypropylene basin and vertical float switch

Zoeller

Zoeller 105-0001 1/3 HP Drain Pump Kit

SKU CH-GG8G-EBCCE MPN 105-0001

A 1/3 HP drain pump kit with a 5-gallon polypropylene basin and cast-iron pump body delivering 43 gpm at 5 ft head

  • TypeDrain Components
  • Efficient 1/3 hp motor moves 43 gpm at 5 ft head
  • Vertical float switch automates operation without manual monitoring
  • 5-gallon polypropylene basin handles continuous drainage loads
  • Cast iron pump body resists corrosion for long service life
  • 115V AC power with 9.7 A draw suits standard household circuits

1/3 HP Drain Pump Kit

The Zoeller 105-0001 is a 1/3 hp sink drain pump system rated for 115V AC and 9.7 A. It includes a cast iron pump body, an engineered plastic impeller, and a 5 gal polypropylene basin with a 12-1/5 in diameter and 10 7/8 in height. A vertical float switch with integral electrical connection controls operation.

Suited for sink drainage up to 15 ft head

This kit suits installations that need 43 gpm at 5 ft of head, 34 gpm at 10 ft, or 19 gpm at 15 ft. Builders who need higher flow rates at greater head pressures should look at larger capacity systems. The unit is restricted from sale in certain states due to Proposition 65 chemical warnings.

Simple basin and pipe connections

Installation involves connecting the 1 1/2 in basin inlet, 1 1/2 in outlet, and 2 in vent to existing plumbing. The integral float switch simplifies wiring to a 115V supply. Common issues include debris jamming the engineered plastic impeller or the vertical float hanging up in a confined basin.

Highlights

  • Efficient 1/3 hp motor moves 43 gpm at 5 ft head
  • Vertical float switch automates operation without manual monitoring
  • 5-gallon polypropylene basin handles continuous drainage loads
  • Cast iron pump body resists corrosion for long service life
  • 115V AC power with 9.7 A draw suits standard household circuits

Specifications

TypeDrain Components
BrandZoeller
Model105-0001

Questions about this item

What electrical supply must be available for the 1/3 hp pump to operate?

The pump requires a 115V AC circuit capable of delivering 9.7 A for the integral vertical float switch and motor.

Will the 1-1/2 in outlet connect directly to my existing 1-1/2 in drain piping?

Yes, the outlet diameter is 1 1/2 in, matching standard 1-1/2 in drain pipe for a direct connection.

How can I verify the pump is delivering its rated performance after installation?

Measure the flow at the discharge; at 5 ft of head you should see about 43 gpm, at 10 ft about 34 gpm, and at 15 ft about 19 gpm.

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