Model # 506055

Internet #204264939

Little Giant WRS-6 Drainosaur 0.3 HP Water Removal Pump System
0010121060555

Little Giant

WRS-6 Drainosaur 0.3 HP Water Removal Pump System

$ 246 04

Overview

WRS Series, a convenient sized tank and pump combo, is ideal for impractical gravity drainage areas such as under sinks and laundry trays. The compact Drainosaur removes water from laundry trays, lavatory sinks, wet bar sinks, dehumidifiers, air conditioners (condensate), water softeners, etc. Installs above floor, no need to dig a sump. Unit is pre-assembled and ready-to-install.
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Frequently Bought Together

Frequently Bought Together

Product Overview

WRS Series, a convenient sized tank and pump combo, is ideal for impractical gravity drainage areas such as under sinks and laundry trays. The compact Drainosaur removes water from laundry trays, lavatory sinks, wet bar sinks, dehumidifiers, air conditioners (condensate), water softeners, etc. Installs above floor, no need to dig a sump. Unit is pre-assembled and ready-to-install.
  • Pre-assembled for easy installation
  • 5 Gal. tank size
  • Includes two 1-1/2 in. MNPT x 2 in. slip adapters for inlet and discharge
  • Includes one 2 in. MNPT x 1-1/2 in. slip adapter for vent
  • Cylindrical polypropylene tank
  • Easy to remove filter trap available
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

Model #: 506055
Internet #: 204264939

WRS Series, a convenient sized tank and pump combo, is ideal for impractical gravity drainage areas such as under sinks and laundry trays. The compact Drainosaur removes water from laundry trays, lavatory sinks, wet bar sinks, dehumidifiers, air conditioners (condensate), water softeners, etc. Installs above floor, no need to dig a sump. Unit is pre-assembled and ready-to-install.

  • Pre-assembled for easy installation
  • 5 Gal. tank size
  • Includes two 1-1/2 in. MNPT x 2 in. slip adapters for inlet and discharge
  • Includes one 2 in. MNPT x 1-1/2 in. slip adapter for vent
  • Cylindrical polypropylene tank
  • Easy to remove filter trap available
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

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Compare Similar

Price
$218.45
$246.04
$269.00
$331.73 /pallet(lift)
Name WRSC-6 Compact Drainosaur 0.3 HP Water Removal Pump System WRS-6 Drainosaur 0.3 HP Water Removal Pump System 1/3 HP Heavy Duty Laundry Sink Tray System SPAC-Series 1/3 HP Submersible Assembled Sump Pump Package
Brand Little Giant Little Giant Everbilt Liberty Pumps
Ratings (8) (2) (7) (1)
Voltage (volts) 115 115 115 115
Horsepower (hp) 1/3 hp 1/3 hp .30 hp .33
View Product View Product View Product View Product

Specifications

Dimensions

Maximum Pumping Height (ft.)
18
Product Depth (in.)
15.56
Product Height (in.)
15.56
Product Width (in.)
14.5
Switch-Off Height (in.)
1
Switch-On Height (in.)
4

Details

Amperage (amps)
9
Battery Back-Up
No
Cord Length (ft.)
10
Discharge Flow @ 0 ft. (gallons/hour)
46
Discharge Flow @ 10 ft. (gallons/hour)
29
Discharge Flow @ 15 ft. (gallons/hour)
13
Horsepower (hp)
1/3 hp
Housing Material
Cast-Iron
Impeller Material
nylon
Maximum Working Temperature (F)
140
Minimum working temperature (F)
40
Power Type Required
AC
Product Weight (lb.)
26lb
Pump Switch Type
Switchless
Returnable
90-Day
Self-Priming
Yes
Submersible
Yes
Sump Pump Outlet Diameter Type
1-1/2 FPT
Voltage (volts)
115

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
Limited Warranty

Specifications

Dimensions

Maximum Pumping Height (ft.)
18
Product Depth (in.)
15.56
Product Height (in.)
15.56
Product Width (in.)
14.5
Switch-Off Height (in.)
1
Switch-On Height (in.)
4

Details

Amperage (amps)
9
Battery Back-Up
No
Cord Length (ft.)
10
Discharge Flow @ 0 ft. (gallons/hour)
46
Discharge Flow @ 10 ft. (gallons/hour)
29
Discharge Flow @ 15 ft. (gallons/hour)
13
Horsepower (hp)
1/3 hp
Housing Material
Cast-Iron
Impeller Material
nylon
Maximum Working Temperature (F)
140
Minimum working temperature (F)
40
Power Type Required
AC
Product Weight (lb.)
26lb
Pump Switch Type
Switchless
Returnable
90-Day
Self-Priming
Yes
Submersible
Yes
Sump Pump Outlet Diameter Type
1-1/2 FPT
Voltage (volts)
115

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
Limited Warranty

Questions & Answers

can it be installed direct to washing machine or do you need a laundry sink

Asked by: house
No, this can not be installed directly to a washing machine.
Answered by: CommunityAnswer
Date published: 2016-03-31

Hi, It's me again, does the pump work automatically or we need to turn it on and off every time i...

Hi, It's me again, does the pump work automatically or we need to turn it on and off every time it is used? Thank you!
Asked by: outdoors
If you look at the side of the blue pump you will see a black plastic section. Inside is a rubber diaphragm with a pressure switch behind it. When the chamber fills with fluid it pushes against the diaphragm and switch. This turns the pump on. When the fluid has been discharged and the pressure is gone the pump turns off in reverse order. This style of switch has been used by different pump manufactures for more than fifty years. Unlike a float switch you do not need a lot of room in the chamber for a float to move so it can be more compact.
Answered by: chris
Date published: 2019-01-16

Hi, can you tell me what is the maximum horizontal operating distance I need it for an outdoor si...

Hi, can you tell me what is the maximum horizontal operating distance I need it for an outdoor sink: from the pump outlet to the floor level, then 2 feet horizontally, the floor rises 3 " then horizontally 15 feet and goes up to drain 6" Thank you
Asked by: outdoors
First let me call your attention to the pdf of the specification sheet found under the header “Info and Guides” on the Home Depot product listing page. On the second page you will find a graph called a pump curve. All pumps have one. On one axis are different heights and on the other different flow rates. The graph illustrates pump performance at different heights; referred to as head. Please notice that at 0 to 5’ the pump will move 45 gallons per minute. This means if you are pumping horizontally or only slightly uphill the pump will move its most amount of water. Now if you look at the other end of the graph you will notice at 16’ feet of heat or lift, the pump will “dead head” meaning all the pumps power is being used to lift the water and flow rate has dropped to zero. Best practice is to calculate the total head and then find a pump where that figure is as near to the center of the pump curve as possible. Now most people will come back to me and say, what about the distance? I understand how logical that question is but in reality the friction or resistance created by distance is almost always insignificant relative to the force of gravity, which is why the height or head is always the big determining factor along with desired flow rate.
Answered by: chris
Date published: 2019-01-17

where can i buy a new strainer and a new access plate ?

where can i buy a new strainer and a new access plate ?
Asked by: Bob
In the use and care manual there is a parts break down. A PDF of which is on The Home Depot web site. Open it up and identify the part numbers for the parts you need. Once you have them you are welcome to give me a call and I can explore what the options are. Chris 978 651 3301
Answered by: chris
Date published: 2017-05-11
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Customer Reviews

WRS-6 Drainosaur 0.3 HP Water Removal Pump System is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from This is a quality product. Meets and exceeds expectations. This is a quality product. Meets and exceeds expectations.
Date published: 2018-04-24
Rated 5 out of 5 by from Easy install, works great First one I bought was 15 yrs ago, so when I needed a new one purchasing this one again was a no brainer
Date published: 2014-04-09
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