A consistent top performer for the Little Giant brand, the iconic 6-Series sump pumps are designed for continuous duty usage in various residential and light industrial environments including basements, crawl spaces, transformer vaults, loading docks, or elevator pits. The 6-Series takes on the challenge of dewatering and water transfer with force. This pump is ideal for shallow, small basin applications and produces 46 GPM at 5-feet of head while reaching a maximum shut-off of 18-feet.
Measuring just 6-inches in height and constructed of epoxy-coated cast iron for long life and durability or epoxy impregnated cast bronze for increased corrosion resistance in brackish water, the 6-Series sump pump features a 1/3 horsepower motor equipped with an automatic resetting thermal protector should it experience overloading or overheating. The pump utilizes multiple switch options with the most popular being our integral diaphram and includes a 1-1/2″ female pipe thread discharge and some select models even include a 1-14″ FNPT reducing bushing and 1-1/4″ x 3/4″ garden hose adapter for even more application flexibility.
| Capacity | 46 gpm @ 5′ |
| Shut Off | 18′ (5.5 m) |
| Max. Liquid Temp. | 140 °F (60 °C) |
| Discharge | 1-1/2″ (38.1 mm) |
| Impeller | Nylon |
| Electrical | 115 V, 60 Hz, 9 A |
| Operation | Automatic or Manual |
| Head | GPM (LPM) |
| 5′ | 46 (174.1) |
| 10′ | 29 (109.8) |
| 15′ | 12.5 (47.32) |
| Item | Model | Volts | Switch Type | Cord Length | Discharge |
|---|---|---|---|---|---|
| 506158 | 6-CIA (115 V, 10-Ft. Cord, Diaphragm Switch) | 115 VAC | Integral Diaphragm | 10 ft | 1.5 “ |
| 506162 | 6-CIA (115 V, 10-Ft. Cord, Diaphragm Switch, Leg Kit) | 115 VAC | Integral Diaphragm | 10 ft | 1.5 “ |
| 506125 | 6-CIA (115 V, 25-Ft. Cord, Diaphragm Switch) | 115 VAC | Integral Diaphragm | 25 ft | 1.5 “ |
| 506164 | 6-CIA | 115 VAC | Integral Diaphragm | 25 ft | 1.5 “ |
| 506271 | 6-CIM-R (10-Ft.) | 115 VAC | Manual | 10 ft | 1.5 “ |
| 506274 | 6-CIM-R (25-Ft.) | 115 VAC | Manual | 25 ft | 1.5 “ |
| 506267 | 6-CIA-RS | 115 VAC | Piggyback Diaphragm | 10 ft | 1.5 “ |
| 506171 | 6-CIA-RFS | 115 VAC | Piggyback Mechanical Float | 10 ft | 1.5 “ |
| 506160 | 6-CIA-ML | 115 VAC | Integral Diaphragm | 10 ft | 1.5 “ |
| 506257 | 6-CBM | 115 VAC | Manual | 10 ft | 1.5 “ |
| 506357 | 6-CBA | 115 VAC | Integral Diaphragm | 10 ft | 1.5 “ |
| 506166 | 6-CIA | 230 VAC | Automatic / Diaphragm Switch | 10 ft | 1.5 “ |
| 506266 | 6-CIM | 230 VAC | Manual | 12 ft | 1.5 “ |
