---
product_id: 19467999
title: "WRSC-6 115-Volt, 1/3 HP, 2760 GPH Compact Under Sink Drainosaur Automatic Sump Pump/Basin System with 10-Ft. Cord, Black/Blue, 506065"
brand: "little giant"
price: "$707.35"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/19467999-wrsc-6-115-volt-1-3-hp-2760-gph-compact
store_origin: US
region: United States of America
---

# 1/3 HP Power 2760 GPH Flow Rate 10-Ft Cord WRSC-6 115-Volt, 1/3 HP, 2760 GPH Compact Under Sink Drainosaur Automatic Sump Pump/Basin System with 10-Ft. Cord, Black/Blue, 506065

**Brand:** little giant
**Price:** $707.35
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Drainage Game with the Drainosaur!

## Quick Answers

- **What is this?** WRSC-6 115-Volt, 1/3 HP, 2760 GPH Compact Under Sink Drainosaur Automatic Sump Pump/Basin System with 10-Ft. Cord, Black/Blue, 506065 by little giant
- **How much does it cost?** $707.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/19467999-wrsc-6-115-volt-1-3-hp-2760-gph-compact)

## Best For

- little giant enthusiasts

## Why This Product

- Trusted little giant brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Preassembled system with multiple adapters included.
- • **Compact & Efficient:** Perfect for tight spaces and high performance!
- • **Robust Construction:** Durable polypropylene and cast iron materials.
- • **Automatic Activation:** Diaphragm switch for hassle-free operation.
- • **Versatile Applications:** Ideal for sinks, dehumidifiers, and more.

## Overview

The Little Giant WRSC-6 is a powerful and compact automatic sump pump system designed for efficient water removal from various sources, including sinks and dehumidifiers. With a robust 1/3 HP motor and a maximum flow rate of 2760 GPH, this system is perfect for both amateur and professional use. Its integral diaphragm switch ensures automatic activation, making it a reliable choice for any water management needs.

## Description

WRSC-6 115-Volt, 1/3 HP, 2760 GPH Compact Under Sink Drainosaur Automatic Sump Pump/Basin System with 10-Ft. Cord, Black/Blue, 506065

## Features

- APPLICATIONS: compact system ideal for collecting and removing water from laundry trays/sinks, lavatories and wet bar sinks, dehumidifiers, air conditioners, water softeners and more
- COMPACT SELF-CONTAINED PREASSEMBLED SUMP SYSTEM: includes 1/3 HP 2760 GPH automatic sump pump, 3.5 gallon polypropylene basin, piping, multiple adapters and O-rings
- INTEGRAL (BUILT-IN) DIAPHRAGM SWITCH: automatically activates pump when water reaches 4 to 7 inches; pump shuts off when water falls between 1 and 3 inches
- INCLUDES: two 1-1/2' MNPT x 2' slip adapters for inlet and discharge; one 2' MNPT x 1-1/2' slip adapter for vent; removal filter in cover; NOT INCLUDED: check valve, discharge pipe and union
- SPECIFICATIONS: 1/3 HP, 115-Volts, 60 Hz; 9 running Amps; 720 Watts; 2760 GPH at 5-Ft. Lift; 18-Ft. shut-off; 7.8 PSI; 3.5 gallon basin; integral diaphragm switch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Little Giant |
| Color | Black/Blue |
| Material | Polypropylene, Cast Iron |
| Style | 3.5-Gallon, 1/3 HP |
| Product Dimensions | 14.5"L x 14.5"W x 10.55"H |
| Power Source | Corded Electric |
| Item Weight | 13.55 Pounds |
| Maximum Flow Rate | 46 Gallons Per Minute |
| Maximum Lifting Height | 18 Feet |
| Voltage | 115 Volts |
| Global Trade Identification Number | 00010121060654 |
| Manufacturer | Franklin Electric Co., Inc |
| UPC | 010121060654 |
| Part Number | 506065 |
| Item Weight | 13.55 pounds |
| Country of Origin | China |
| Item model number | 506065 |
| Is Discontinued By Manufacturer | No |
| Size | 1.5 |
| Finish | Steel |
| Pattern | System |
| Wattage | 720 watts |
| Horsepower | 0.333 |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Switch Type | Automatic Diaphragm Pressure |
| Special Features | Diaphragm switch |
| Usage | Amateur, Professional |
| Included Components | Product Only |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 3 year manufacturer |

## Product Details

- **Brand:** Little Giant
- **Color:** Black/Blue
- **Material:** Polypropylene, Cast Iron
- **Style:** 3.5-Gallon, 1/3 HP
- **Product Dimensions:** 14.5"L x 14.5"W x 10.55"H
- **Power Source:** Corded Electric
- **Item Weight:** 13.55 Pounds
- **Maximum Flow Rate:** 46 Gallons Per Minute
- **Maximum Lifting Height:** 18 Feet
- **Voltage:** 115 Volts

## Images

![WRSC-6 115-Volt, 1/3 HP, 2760 GPH Compact Under Sink Drainosaur Automatic Sump Pump/Basin System with 10-Ft. Cord, Black/Blue, 506065 - Image 1](https://m.media-amazon.com/images/I/71q7VASDSkL.jpg)

## Available Options

This product comes in different **Pattern Name, Size** options.

## Questions & Answers

**Q: can it have just a 11/2 vent**
A: you can use either size , 2 inch is the manufactures recommendation , most codes allow  11/2 if that is the only fixture being vented .

**Q: Can unit be installed outdoor permanently (in Philadelphia area) and dug into the dirt to avoid a window well filling with water during heavy rain?**
A: Thanks for your question. The 506065 should not be used for outside use. In addition it cannot handles any solids which could flow in with the water.

**Q: Can I reduce this down to 1" and push gray water out to my yard.  There is maybe a 2' lift at that most.**
A: You can reduce it to 1" if needed as long as the run is not longer, because the pump will have to push that much harder.

**Q: Can I reduce the 1 1/2" discharge down to 3/4' or 1/2" to run through a pex line?  Or will that create too much back pressure for the pump?**
A: This could restrict the discharge ¾” but that would really restrict your flow. If you call us we can go over the application to make sure that the pump would work in your application. - Franklin Electric/Wastewater/Little Giant: 1-800-701-7894

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-13*