Little Giant - 8-CIA Pump - 4/10hp - 3240 GPH -10ft Cord - 115V/60hZ

Little Giant - 8-CIA Pump - 4/10hp - 3240 GPH -10ft Cord - 115V/60hZ
Suggested Retail$438.00
Our Price$271.56You save38%
Usually ships the same business day
508157

Product Details

Little Giant 8 Series Sump Pumps are rated for continuous duty in basement sump, dewatering and water transfer applications. For residential and light commercial use, the Model 8 Series sump pumps provide efficient and reliable service. For extended or continuous use in moving large volumes of water, these pumps feature a 1-1/2" discharge with a maximum head of 22.9', a polycarbonate cover and a polypropylene volute/base.

  • Mfg Part #: 508157
  • Model # 8-CIA (Automatic) Big John ®
  • 3240 GPH / 54 GPM @ 5 ft
  • Operates fully submerged
  • 4/10 hp
  • 10' Grounded Power cord - uL Listed
  • 115V 60hZ
  • 10.0 Amps - 830 watts
  • 22.9ft Max Shut off
  • Handles liquids up to 140° F
  • Approx dimensions: 6.00" H x 8.50" W x 9.50" L
  • uL/csA Listing
  • 1-1/2" FNPT discharge
  • Thermal overload protection
  • 1 Year limited manufacturer warranty
  • Product Specification Sheet . PDF
  • Instruction Manual . PDF


  • 4/10HP shaded pole motor with thermal overload protection
  • Oil-filled motor housing for lifetime lubrication and rapid heat dissipation
  • Cast bronze or cast iron pump housing with protective epoxy coating for corrosion resistance
  • Mechanical seal (stainless steel spring, nitrile parts, carbon and ceramic faces) to assure maximum protection against pump failure
  • Automatic operation with pressure switch activates pump when water level is between 7" and 10". Pump shuts off when water level falls to between 1" and 4" (pressure switch is non-adjustable).


Flow Chart
  • 3240 GPH / 54 GPM @ 5 ft
  • 2520 GPH / 42 GPM @ 10 ft
  • 1560 GPH / 26 GPM @ 15 ft


Little Giant Curve Chart


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Estimated Delivery Date

All of our in-stock products usually ship the same or next business day. The table below will show you an estimated* date your order will arrive. See special notes below

Shipping Method Approximate Processing Time Approximate Shipping Time Estimated Delivery Date
Eco-Saver Shipping 1-3 business days if ordered by 12:00 Noon EST 2-10 Business Days
Ground Service Same to Next day if ordered by 1:00 PM EST 2-7 Business Days
3-day Select Same day if ordered by 1:00 PM EST 3 Business Days
2nd Day Ai Same day if ordered by 1:00 PM EST 2 Business Days
Next Day Air Same day if ordered by 1:00 PM EST 1 Business Day
Next Day Air Saver Same day if ordered by 1:00 PM EST 1 Business Day by End of Day
UPS Standard - Canada Within 24 to 72 hours 5-10 Business Days

* Delivery dates are estimates only and can vary due to backorders, order processing delays, payment information, customs clearance, and various shipping delays that may be out of our control. Please refer to the specific product page which will show additional information, as some items may require additional shipping time or ship directly from our suppliers. After we receive your order, an order confirmation email is sent automatically from within our website which will show stock status for the item(s) on your order. Business days are Monday - Friday with Holidays excluded. When your order ships, we add your e-mail address into the UPS software which will send you tracking information, so you can track shipment status online, anytime! Here is a link to our complete shipping information including a UPS transit map: Click Here