Under-Sink Sump Pump Package System
WRS Series Drainosaur® & Drainosaur Jr.®
Under-Sink Sump Pump Package System
WRS Series Drainosaur® & Drainosaur Jr.®
Little Giant's WRS Series Drainosaur and Drainosaur Jr. provide a conveniently sized tank and pump combo for impractical gravity drainage areas. The compact system removes water from laundry trays, lavatory and wet bar sinks, dehumidifiers, air conditioners, water softeners, and more.
Features & Benefits
- Available in 1/6, 1/3, and 4/10 hp options with multiple switch options
- 3.5 and 5-gallon basin options
- Designed with o-rings for a watertight seal
- Cover includes a removable filter for easy cleaning and maintenance
- 3 Year warranty for WRS-6, WRSC-6, and WRS-9
- 1 year warranty for WRS5
- 10' power cord
Overview
The lightweight and corrosion-resistant WRS Series of drainage package systems provide 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 offers flexibility from a powerful, yet energy-efficient system.
Specifications
| 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 |
Performance
| 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) |
Order Information
WRS Series Sump Pump Package System
| Item | Model | Description |
|---|---|---|
| 505055 | WRS-5 | WRS Series Laundry Tray Package, 1/6 HP utility pump, 115 V, pre-assembled, 5 gallon basin |
| 509268 | WRS-9 | WRS Series Laundry Tray Package, 4/10 HP effluent pump, 115 V, 10' cord, piggyback vertical mechanical switch, 5 gallon basin |
| 506055 | WRS-6 | WRS Series 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 |
| 506065 | WRSC-6 | WRS Series Sump pump and Basin. WRSC-6 pump and 3.5 gallon basin, 1/3hp, 115v, 8' cord, pump and automatic Integral Diaphragm switch type/operation |
Support Materials
Featured Downloads
Brochures
 |
Wastewater Solutions Brochure | 3.11 MB | |
 |
Little Giant Wastewater Pump Selection Tool | 0.72 MB |
Catalogs
 |
Wastewater Product Catalog | 13.95 MB |
Manuals
 |
WRS-5 Package System Manual | 15.41 MB | |
 |
WRSC-6 Series Sump Pumps Manual | 0.87 MB | |
 |
WRS-9 Package System Manual | 0.98 MB |
