Printer friendly page

Little Giant 621814 B50S Self-Priming Transfer Pump

SKU: 105925

Save 58% · Retail: $770.00

  Available to Ship in 3-4 weeks

Ships From Price Qty
Order From Manufacturer
Available to Ship in 3-4 weeks

About the Little Giant 621814

The Little Giant 621814 B50S is a self-priming transfer pump. It is used for dewatering and water transfer. This pump has a discharge size of 1-1/4". It has a 1/2 hp dual compartment motor. This Little Giant 621814 B50S Pump can pump 45 GPM at 20' head pressure and up to 16 GPM at 40' head pressure. It is manually operated. It comes with an 8' cord. This pump can run on either 115 or 230V single phase. It has a cast iron motor housing and a semi-open, cast iron impeller. For more details, you can refer to the specification sheet. The Little Giant 621814 B50S Transfer Pump is covered by a limited warranty for a period of 24 months. This product bears the CSA mark for meeting the standards. Little Giant has proven their excellence for over 70 years by producing reliable pump solutions, packaged system options, and accessories.

Product Details

Manufacturer: Little Giant
Mpn # 621814
Weight 43.00 lbs.

Product Features

  • 1/2 hp higher than NEMA service factor, dual compartment motor
  • Cast iron casing with large chamber for self-priming
  • Carbon/ceramic mechanical seal
  • Semi-open, cast iron impeller
  • Includes garden hose adapter
  • 120 F (49 C) liquid temperature rating
  • Comes with an 8 cord
  • Cast iron motor housing
  • Semi-open, cast iron impeller


4.5 out of 5 rating is our rating for PlumbersStock, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers


We appreciate your question about the Little Giant B50S (621814). According to the manufacturer, here are the steps in using this pump to water a garden next to a pond. First, you will have to use a rigid 1.25 pipe on the suction side. Then, fill the pump head with water to prime. After, the garden hose on discharge will be around psi. For more information about this product, you may want to check this Specification Sheet. We hope this helps. If you're interested in ordering this product, feel free to click "Add to Cart" and put your postal code and you're ready to go. Have a fantastic day ahead!

Shopper Award