1. Boat Plumbing-Ventilation Offered
  2. sku: 7561478045216751
  3. JOHNSON PUMP 90331

JOHNSON PUMP Plumbing Ventilation 729321903318

fits make: Johnson.

90331 Johnson Pump

( Brand: Johnson Pump ), ( Manufacturer Part Number: 90331 ), ( Type: Auto ), ( UPC: 729321903318 )

Review JOHNSON PUMP

The Johnson Pumps 90311 is a self-priming, vertical turbine pump designed for efficient and reliable water transfer in various applications. This pump boasts a cast iron volute and impeller housing, ensuring durability and resistance to wear and tear. It comes with a heavy-duty, thermoplastic, non-clogging impeller that effectively handles solids up to 1-inch in size without clogging, making it an excellent choice for pumping wastewater or water containing debris.

The 90311 model features a vertical, single-stage design with a maximum flow rate of 285 gallons per minute (GPM) and a maximum head of 123 feet. It is capable of handling a wide range of liquids, including water, sewage, and slurries, making it versatile for use in various industries such as agriculture, construction, and wastewater treatment.

This pump is self-priming, meaning it can start pumping as soon as it is submerged in water without the need for manual priming. It is also equipped with a non-clogging, vortex impeller that ensures efficient priming by creating a vortex that draws air into the pump and expels it through the discharge port.

The 90311 model comes with a 15-amp, TEFC, 1725 RPM motor that provides ample power for the pump to operate effectively. It also features a thermal overload protector that automatically shuts off the pump if it overheats, ensuring the safety and longevity of the motor.

This pump is easy to install and maintain, with a convenient, top-access design that allows for quick and easy maintenance. It also comes with a 10-foot power cord and a 10-foot discharge pipe, making it ready to use right out of the box.

In summary, the Johnson Pumps 90311 is a robust and versatile pump that delivers reliable water transfer in various applications. Its self-priming, vertical turbine design, heavy-duty construction, and efficient motor make it an excellent choice for pumping wastewater, slurries, and other liquids in industries such as agriculture, construction, and wastewater treatment.

The Johnson Pump 90331 is a self-priming, submersible sump pump designed for removing water from basements, crawl spaces, and other flooded areas. Here are some pros and cons that may help you decide if this pump is the right choice for your needs.

Pros:

1. Self-Priming: The Johnson Pump 90331 is a self-priming pump, which means it can start pumping as soon as it's submerged in water. This is a convenient feature for areas where the water table is high or where the pump may be frequently flooded.

2. Submersible: As a submersible pump, the 90331 can be placed directly in the water source, reducing the noise level and making it less noticeable.

3. Heavy-Duty: With a cast iron housing and a thermoplastic impeller, the 90331 is built to withstand the rigors of continuous use in wet environments.

4. Energy Efficient: The pump features a 1/3 horsepower motor that uses less energy than larger pumps, saving you money on electricity bills.

5. Adjustable Float: The adjustable float allows you to control the pump's switch-on and switch-off water level, providing more flexibility for different applications.

Cons:

1. Price: The Johnson Pump 90331 is more expensive than some other sump pumps on the market.

2. Size: At 14 inches tall and 10 inches wide, the pump may be larger than some homeowners prefer for their sump pit.

3. Weight: With a weight of 18.5 pounds, the pump may be difficult for some people to move or install on their own.

4. Limited Warranty: The pump comes with a limited one-year warranty, which is shorter than some competitors' warranties.

In conclusion, the Johnson Pump 90331 offers several advantages for homeowners with flooding issues, including self-priming, submersible design, heavy-duty construction, energy efficiency, and adjustable float. However, it also comes with some drawbacks, such as a higher price, larger size, and weight, and a shorter warranty.

If you have a large sump pit, frequent flooding issues, and are willing to pay a premium for a reliable, self-priming, and energy-efficient pump, then the Johnson Pump 90331 could be a good investment for you. Alternatively, if you have a smaller sump pit, infrequent flooding issues, or are on a tight budget, you may want to consider other options. Ultimately, the decision depends on your specific needs and circumstances.

part # 90331 prices

  • $47.52-$55.93

specifications vesselvent:

  • for makes: Johnson
  • brand: Johnson Pump
  • manufacturer part number: 90331
  • type: Auto
  • upc: 729321903318

seller vesselvent:

  • # reviews: 15039
  • rating: 99.6%

payments vesselvent:

  • other
  • wallet: Google-pay
  • credit card: Diners-club

returns vesselvent:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general vesselvent:

  • condition: New
  • Parts Accessories > Boat Parts > Plumbing Ventilation

offer vesselvent:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: January 13, 2026

shipping vesselvent:

  • class: Standard
  • type: Fixed
  • cost: $0.00
  • transit: 3-7 Days
  • service: Standard
for makes: johnson, type: auto,
category: boat parts > plumbing ventilation, sku: 7561478045216751,

Johnson Pump 90331 Is Similar To:

vesselvent logo
2 offers $47.52–$55.93 USD
  • Offer #1: $47.52 price + free delivery = $47.52* total. The compatibility section is not always 100% accurate. Part Number.FREE SHIPPING
  • Offer #2: $55.93 price + free delivery = $55.93* total. This aerator head helps to circulate water and improve drainage. This Johnson Pump/Mayfair 189- Aerator Head is a replacement part for your garden pump.FREE SHIPPING