
WRS SERIES 1/6 HP, 1/3 HP, 4/10 HP
Drainosaur® & Drainosaur Jr.
®
APPLICATIONS
• Impractical drainage areas • Under sinks
• Laundry trays
WRS-5
FEATURES
BASIN FEATURES
• 3.5 and 5 gallon size options
• Polypropylene, lightweight, corrosion resistant
• Designed with O-rings for water tight seal
• Cover includes removable lter for easy cleaning
• Cover includes 1/1/2" FNPT (38 mm) discharge and intake opening, and
2" FNPT (5 cm) vent opening
• IAPMO listed
• Pre-assembled, ready to install
PUMP FEATURES
• 1/6, 1/3, 4/10 hp options
• Multiple switch options
• cCSAus listed (pump only)
WRSC-6
WRS-6
WRS-9EN
SERIES SPECIFICATIONS
HP Volts Hz
1/6 115 60
1/3 115 60 9 14.3 720 46 29 13
1/3 230 50/60 4.5 6.3 720 46 29 13
4/10 115 60 9 17 920 80 63 54
Item No. Model HP Volts Tank Size
505055 WRS-5 1/6 115 5 Gallon Piggyback Diaphragm
506065 WRSC-6 1/3 115 3.5 Gallon Integral Diaphragm
506066 WRSC-6 1/3 230 3.5 Gallon Piggyback Mechanical Float
506055 WRS-6 1/3 115 5 Gallon Integral Diaphragm
506056 WRS-6 1/3 230 5 Gallon Integral Diaphragm
509268 WRS-9EN 4/10 115 5 Gallon
Amps
FLA Start 5' 10' 15' 20'
5 6.4 380
Watts
Switch Type/
Operation
Piggyback Vertical
Mechanical
Performance
(GPM @ Height in Feet)
15 12 8 – 21.00 9.1
On Level Off Level Cord Weight
6" - 9"
15.2 cm - 23 cm
4" - 7"
10.2 cm - 17.8 cm
4" - 7"
10.2 cm - 17.8 cm
7" - 10"
17.8 cm - 25.4 cm
7" - 10"
17.8 cm - 25.4 cm
7" - 10"
17.8 cm - 25.4 cm
Shut-Off
–
–
40
2.5 cm - 10 cm
2.5 cm - 7.6 cm
2.5 cm - 7.6 cm
2.5 cm - 10.2 cm
2.5 cm - 10.2 cm
5 cm - 12.7 cm
PSI
(ft)
18.00 7.8
18.00 7.8
29.00 9.1
1" - 4"
1" - 3"
1" - 3"
1" - 4"
1" - 4"
2" - 5"
10'
3 m
10'
3 m
10'
3 m
10'
3 m
10'
3 m
10'
3 m
19 lbs
8.62 Kg
24 lbs
10.89 Kg
17.75 lbs
8.05 Kg
26 lbs
11.79 Kg
27 lbs
12.25 Kg
35 lbs
15.88 Kg

Capacity - Gallons per Minute
Capacity - Gallons per Minute
WRS SERIES 1/6 HP, 1/3 HP, 4/10 HP
PERFORMANCE DATA
WRS-5 WRS-6 & WRSC-6
Capacity - Liters per Minute
0 2010 4030 50 60 70 80 90
30
25
20
15
10
Total Head in Feet
5
0
0 5 10 15 20
0 25 50 75 100 125 150 175
9
8
7
6
5
4
3
2
1
0
20
15
10
Total Head in Feet
5
0
0 10 20 30 40 50
Capacity - Liters per Minute
6
5
4
3
2
1
0
PERFORMANCE DATA
WRS-9EN
0 50 100 150 200 250 300
35
30
25
20
15
Total Head in Feet
10
5
0
0 10 20 30 40 50 60 70 80
Capacity - Liters per Minute
Capacity - Gallons per Minute
11
10
9
8
7
6
5
4
3
Total Head in Meters
2
1
0
Hotline: 1.800.701.7894 www.franklinwater.com

ENGINEERING DATA
D
A
C
WRS
WRS SERIES 1/6 HP, 1/3 HP, 4/10 HP
E
Model A B C D E F
B
WRS-5
WRS-6
WRS-9EN
14.75"
37.74 cm
14.75"
37.74 cm
14.75"
37.74 cm
15.68"
39.83 cm
15.68"
39.83 cm
15.68"
39.83 cm
10.63"
27 cm
10.63"
27 cm
10.63"
27 cm
1-1/2" FNPT
3.81 cm
1-1/2" FNPT
3.81 cm
1-1/2" FNPT
3.81 cm
1-1/2" FNPT
3.81 cm
1-1/2" FNPT
3.81 cm
1-1/2" FNPT
3.81 cm
–
–
–
E
A
B
C
PLATE ALIGNMENT DIAGRAM
D
WRSC
F
MOUNTING HOLE LINES UP WITH
A LOCATING RIB ON THE INSIDE OF
THE BASIN.
POSITION THE PUMP LOCATING PLATE INSIDE
THE BASIN AS SHOWN. THIS WILL ALLOW
PROPER ALIGNMENT OF MOUNTING HOLES
WHEN INSTALLING THE BASIN COVER. ANY
OTHER POSITION WILL NOT ALLOW ASSEMBLY
OF COVER.
Model A B C D E F
WRSC-6
10.55"
26.8 cm
14.50 DIA
10.06"
25.55 cm
1-" INLET
2
1
8.9"
22.61 cm
TORQUE 11-13 IN-LBS.
(TYP. 14 PLACES)
6.50
2" VENT
REMOVE THIS PLATE
TO CLEAN FILTER
993642
R
CORD EXIT
10.63"
27 cm
1-" OUTLET
2
1
1-1/2" FNPT
3.81 cm
2" FNPT VENT
1-1/2" FNPT
4.25
4.25
3.81 cm
3.19

TYPICAL INSTALLATION
WRS SERIES 1/6 HP, 1/3 HP, 4/10 HP
POWER CORD
(CORD GROMMET INCLUDED)
1-1/2" SLIP X 2 MNPT ADAPTER IS
PROVIDED IF A 1-1/2" VENT IS REQUIRED.
2" SLIP X 1-1/2" MNPT ADAPTER
PROVIDED. USE IF REQUIRED.
*UNION
*INTAKE
* BASIN VENT PIPE
2" MNPT REQUIRED FOR BASIN
COVER, IF PRESENT. VENT IS 1-1/2",
USE A 1-1/2” SLIP ADAPTER
FILTER ACCESS COVER
WITH O-RING
FILTER
COVER O-RING
*CHECK VALVE
*DISCHARGE PIPE
*UNION
*NOT INCLUDED
2" SLIP X 1-1/2"MNPT ADAPTER
PROVIDED. USE IF REQUIRED.
BASIN COVER
BASIN
DISCHARGE PIPE
3/8" DIA. BLEED HOLE
IN DISCHARGE PIPE
PUMP
WRS
Spec Sheet 996567
Hotline: 1.800.701.7894 www.franklinwater.com