Item # bci912505

Little Giant Big John 4/10 HP 454 GPM Submersible Sump Pump with Integral Diaphragm Switch and 25ft. Cord

Model: 508158

$534.00
Finish: Choose Finish
  • Steel
  • Steel
    Steel
    $534.00
    Special Order

Free Shipping!

Special Order

Product Overview

Big John 4/10 HP 454 GPM Submersible Sump Pump with Integral Diaphragm Switch

The Big John submersible sump pumps provide efficient; trouble-free service for extended or continuous use in moving large volumes of water. Little Giant's submersible sump pumps are ideal for use in Excavation; Crawl Space; Basement; Underground Passageway; Loading Docks; Grain Elevator; Construction Site; Cooling Tower; Fire Cleanup and other applications requiring high volume water dispersal.

  • 4/10 HP shaded motor with overload protection
  • Designed for continuous duty
  • Epoxy coated cast iron housing
  • Cast bronze housing available
  • Carbon/ceramic shaft seal
  • Upper and lower sintered sleeve bearings
  • Multiple switch options for automatic operation
  • Multiple power cord lengths available
  • UL / CSA listed

This product is listed under the following manufacturer number(s):

Dimensions and Measurements

Cord Length
25 in.
Depth
9.5 in.
Discharge Diameter
1.5 in.
Flow Rate (GPM)
54
Flow Rate by Feet of Head
26 gal / 15 ft, 42 gal / 10 ft, 54 gal / 5 ft
Height
6 in.
Length
9.5 in.
Maximum Head Height
22.9 in.
Minimum Head Height
1 in.
Product Weight
20.3 lbs.
Shut Off Height
22.9 in.
Shut Off Pressure
9.9
Water Connection
1-1/2"
Water Pressure (Max)
9.9 PSI
Width
8.5 in.

Characteristics and Features

Configuration
Submersible Pump
Impeller Material
Nylon
Material
Plastic, Rubber, Steel
Material Casing
Iron
Material Housing
Iron
Material Shaft
Carbon
Submersible
Yes
Water Connection Type
NPT

Electrical and Operational Information

Amperage
10
Frequency
60 Hertz
Horsepower
0.4
Maximum Fluid Temperature
140 °F
Voltage
115
Wattage
830

Warranty and Product Information

Certifications
UL, CSA