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Superior Pump 1/2 HP 1500 gph Cast Iron Switchless Switch AC Transfer Pump Kit

Moves up to 1500 GPH with 110 feet of head—built to drain basements, pools, and tanks on your terms with manual on/off control.
Superior Pump MPN 90050 In Stock & Ready to Ship
$199.99
Free shipping on orders over $149
Ships within 24 hours · most orders arrive in about 2 business days
Ships free on orders over $149 $14.99 flat shipping until your order reaches $149.

About Product Overview

The Superior Pump 90050 is a 1/2 HP transfer pump built with a cast iron housing that stands up to corrosion and daily use. Because it's manually operated with a switchless design, you control exactly when it runs and when it stops—no float switch guessing when to kick on.

Rated for up to 1500 GPH and capable of pushing water up to 110 feet of head, it has the muscle to move water out of flooded basements, drain pools and hot tubs, or empty stock tanks and water troughs. It's not self-priming, so it needs to be submerged or primed before use, which is typical for this style of utility pump. The 3/4-inch discharge pipe connection works with standard garden hose and pipe fittings found at most hardware stores.

  • 1/2 HP motor, 120V AC power
  • Cast iron housing, corrosion resistant
  • Maximum discharge flow: 1500 GPH
  • Maximum head: 110 feet
  • 3/4-inch discharge pipe size
  • CSA compliant, 1-year warranty

The Details Specifications

Brand Superior Pump
Model / MPN 90050
UPC 725113900503
Weight 19 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Superior Pump. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Superior Pump

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