Little Giant’s WRS Series Drainosaur and Drainosaur Jr. sump pump system provides a conveniently sized tank and pump combo for impractical gravity drainage areas. The compact sump pump system removes water from laundry trays, lavatory and wet bar sinks, dehumidifiers, air conditioners, water softeners, and more.
The lightweight and corrosion-resistant WRS Series sump pump system provides a convenient solution for residential water removal needs. Its compact design makes it perfect for under the sink and more. With three different horsepowers and two basin options to select from, the WRS Series sump pump system offers flexibility from a powerful, yet energy-efficient system.
| Vent | 2″ (51 mm) |
| Discharge | 2″ (51 mm) |
| Switch Type | Diaphragm or vertical float |
| Basin Size | WRS – 16.17″ x 10.63″ (41 cm x 27 cm) WRSC – 10.55″ x 10.63″ (26.8 cm x 27 cm) |
| Basin Material | Polypropylene |
| Cover Material | Structural foam |
| Pump Options | 5-ASP, 6-CIA-ML, 6-CIA, 9EC-CIM |
| Head | WRS-5 GPM (LPM) | WRS-6 & WRSC-6 GPM (LPM) | WRS-9 GPM (LPM) |
| 5′ | 15 (56.8) | 46 (174.1) | 70 (265) |
| 10′ | 12 (45.4) | 29 (109.8) | 65 (246.1) |
| 15′ | 8 (30.3) | 13 (49.2) | 55 (208.2) |
| 20′ | – | – | 50 (189.3) |
| Item | Model | Description |
|---|---|---|
| 505055 | WRS-5 | WRS-5 Drainosaur Laundry Tray Package, 1/6 HP utility pump, 115 V, pre-assembled, 5 gallon basin |
| 506055 | WRS-6 | WRS-6 Drainosaur Sump pump and Basin. WRS-6 pump and 5 gallon basin, 1/3 hp, 115 V, 8′ cord, pump and automatic Integral Diaphragm switch type/operation |
| 509268 | WRS-9 | WRS-9 Drainosaur Laundry Tray Package, 4/10 HP effluent pump, 115 V, 10′ cord, piggyback vertical mechanical switch, 5 gallon basin |
| 506065 | WRSC-6 | WRSC-6 Drainosaur Jr. Sump Pump and Basin. Includes 6-CIA-ML pump and 3.5-gallon basin, 1/3hp, 115v, 8′ cord, pump and automatic Integral Diaphragm switch type/operation |
