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3/4 HP Submersible Sump Pump, Diaphragm Switch Type, Cast Iron Base Material

  • Item# 3BB80
  • Mfr. Model# 3BB80
  • Catalog Page# 3263
  • UNSPSC# 40151512
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  • Shipping Weight 44.05 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Commercial-grade pump offers high performance to drain flooded basements, window wells, construction sites, and swimming pools. Feature cast-iron base, housing, and impeller.

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Technical Specs

  • Item Submersible Sump Pump
  • HP 3/4
  • Switch Type Diaphragm
  • Cord Length 15 ft.
  • Voltage 115
  • Amps 10.5
  • Diameter 10"
  • Discharge NPT 1-1/2"
  • Height 13"
  • Max. Head 37 ft.
  • Max. Dia. Solids 1/2"
  • GPM of Water @ 5 Ft. of Head 113
  • GPM of Water @ 10 Ft. of Head 101
  • GPM of Water @ 15 Ft. of Head 92
  • GPM of Water @ 20 Ft. of Head 80
  • GPM of Water @ 25 Ft. of Head 63
  • GPM of Water @ 30 Ft. of Head 43
  • Max. Temp. 104 Degrees F
  • Off Point 5"
  • On Point 14-1/2"
  • Base Material Cast Iron
  • Housing Material Cast Iron
  • Impeller Material Cast Iron
  • Duty Intermittent
  • Bearing Type Upper and Lower
  • Shaft Seal Silicon Carbide
  • Mechanical Seal SiC
  • Motor Type Oil-Cooled
  • Max. Liquid Temp. 104 Degrees F
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Replacement Parts

Need help finding replacement parts? Please use the list below or call 1-800-GRAINGER (1-800-472-4643)

Customer Reviews

Rated 3 out of 5 by 2reviewers.
Rated 3 out of 5 by Bought this pump 02/14/11. The float switch would not work properly, if at all. Pump was replaced under warranty, 08/29/11, same model. This one ran a few times, then I had the same problem as the previous reviewer. The float switch should activate the pump at 10.34" of head. However, the switch does not activate until approximately 14" of head. By this time water is flowing out of the top of the sump well. This pump is too costly to dispose of at this point, and parts are just adding to the cost. April 5, 2013
Rated 3 out of 5 by I loved this pump when I got it. Since then, I found the pressure float switch needs over 14 inches of water to run. Further, parts are not available to repair this pump. I have one that needs a new seal and cannot get it. I asked Grainger if it was continuous run, and they told me no, yet in the description it states that it is continuous run. I wouldn't buy another one ever again. October 26, 2012
  • 2015-09-08T19:47:06.599-05:00
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