Description
Little Giant 8-CIA (508158) is a 4/10HP, Automatic Submersible Sump Pump with an oil-filled motor (lubricated for life of the sump pump), integral diaphragm switch and a 25ft power cord. The pump will automatically activate when water level is between 7″-10″ and will automatically shut down when water level is within 1″-4″ (this range is factory pre-set and is non-adjustable).
A powerful 4/10HP motor is capable of pumping up to 54 gallons per minute at 5ft of head pressure drop. The inlet on Little Giant 8-CIA model is 1-1/2″ FNPT and can be reduced to 1-1/4″ FNPT with an optional bushing (included). Features epoxy-coated cast iron housing and other components resistant to corrosion.
| Head (ft) | Flow (GPH) | Head (m) | Flow (LPH) |
| 5 | 54 | 1.5 | 204.4 |
| 10 | 42 | 3.0 | 159.0 |
| 15 | 26 | 4.6 | 98.4 |
| 20 | 7.5 | 6.1 | 28.4 |
Applications:
- Moving large volumes of water in residential and commercial applications:
- Excavation sites
- Construction sites
- Dewatering crawl spaces
- Basements
- Underground passageways
- Loading docks
- many others
Features:
- 4/10 HP shaded pole motor with overload protection
- Designed for continuous duty
- Epoxy coated cast iron housing
- Carbon/ceramic shaft seal
- Upper and lower sintered sleeve bearings
- UL / CSA listed
Technical Specifications:
- Model: 8-CIA
- HorsePower: 4/10HP
- Max. Flow: 54 GPM @ 5ft of Head pressure drop
- Cord Length: 25ft
- Shut Off @ 22.9ft of head
- Voltage: 115V
- Hertz: 50/60Hz
- Amps: 10A
- Watts: 830W
- Weight: 19 lbs
- Dimensions (H x W x L): 6″ x 8.5″ x 9.5″
- Certification: UL/CSA
Warranty:
2 years manufacturer’s warranty.






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