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Zoeller N292 cast iron submersible sewage pump with 2 inch discharge

Zoeller

Zoeller N292 1/2 HP 2" 115V Submersible Sewage Pump Trap

SKU CH-ZXTR-JKMKR MPN N292

A 1/2 HP submersible sewage pump with cast-iron construction delivering up to 120 gpm at 10 ft head for residential waste removal

  • Product typeDrain Components
  • Delivers 120.0 gpm at 10 ft head for strong basement drainage
  • Hermetically-sealed oil-filled motor protects windings from moisture and extends service life
  • Cast iron body and impeller resist corrosion in raw sewage applications
  • Carbon ceramic shaft seal maintains tight sealing under continuous submersion
  • Manual 115 V operation gives direct control without float-switch failure points

Sewage pump capacity and voltage

The Zoeller N292 is a 1/2 HP submersible sewage pump rated for 115 V AC single-phase power. It delivers 120.0 gpm at 10 ft of head and 10.0 gpm at 40 ft of head. A hermetically sealed, oil-filled motor drives a cast iron impeller inside a cast iron body. No switch is included with the unit.

Installers needing manual control vs.

This pump suits installers who will provide their own float switch or control panel for manual operation. Buyers who want an integrated automatic switch should look at a different model. The carbon-ceramic shaft seal and 15.0 A draw require a properly sized circuit and wiring. It is not for potable water or high-temperature liquids.

Switch actuation points determine basin fit

The pump starts at 14 3/4 in and stops at 5 in of liquid level, so the basin must accommodate that on/off range. These actuation points are the single specification that decides whether the N292 fits the installation. Verify the pit depth and switch mounting before purchase.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $1,052.99
Pricier than about 91% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameZoeller
Model nameN292
Product typeDrain Components

Questions about this item

How do I confirm the N292 pump is working correctly after installation?

Verify the pump activates when the liquid level reaches the 14 3/4 in on point and shuts off at the 5 in off point, and check that flow rates match the rated values — 120.0 gpm at 10 ft head, 104.0 gpm at 15 ft, 87.0 gpm at 20 ft, and 10.0 gpm at 40 ft.

What comes with the N292 and what must I buy separately?

The pump includes the hermetically-sealed, oil-filled motor with cast iron body and impeller, carbon/ceramic shaft seal, and 115 V power connection. No switch is included, so a separate float or pressure switch and any required discharge piping must be purchased.

Which N292 version should I choose for my application?

The N292 is a single 1/2 HP, 115 V manual model rated at 15.00 amps with the flow performance listed above; select it when those specifications match your system head and volume requirements.

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