Specifications

11
sump | back-up & simple sump systems
WSS20V
PRIMARY PUMP AND BACK-UP SYSTEM
PRE-ASSEMBLED SUMP PUMP AND BACK-UP SYSTEM FOR QUICK AND EASY INSTALLATION!
S YSTEM INCLUDES:
• Top suction, durable, cast iron 1/3 HP primary pump with vertical fl oat switch (CDU790)
• High fl ow, corrosion resistant, battery back-up pump with reliable reed fl oat switch with battery box and charger
• (2) Heavy-duty check valves
Pre-assembled and preset for quick installation. Simple drop-in installation!
Designed for 15 in. diameter or larger sump basins
ESP15
12 VOLT BATTERY BACK-UP SYSTEM
• Fully submersible back up pump
• Back-up pump max. flow is 1750 gallons per hour; 720 GPH at 10 ft. of discharge lift
• Designed for easy installation
• Recommended for use in finished basements and basements with high value items
PERFORMANCE
Model Primary / Back-up Construction Limited Warranty HP/V Discharge Head 5 ft. 10 ft. 15 ft. 20 ft.
ESP15 Back-up Thermoplastic 1 Year 12V Gallons/Hour 1410 720 300 --
WSS20V
Primary (CDU790) Cast Iron
3 Years
1/3
Gallons/Hour
3450 2700 1700 100
Back-up (ESP15) Thermoplastic 12V 1410 720 300 --
WSS20V
PRIMARY
25
20
15
10
5
0
4000300020001000 5000
TOTAL DYNAMIC HEAD (FT.)
FLOW RATE IN GPH
ESP15
PRIMARY
120 VOLT PRIMARY PUMP (CDU790)
• 1/3 HP; max. fl ow rate is 3800 Gallons Per Hour;
2700 GPH at 10 ft. of discharge lift
• Approximate on level @ 9 in. - off level @ 4 in.
12 VOLT BACK-UP PUMP (ESP15)
• Back-up pump max. flow is 1750 gallons per hour;
720 GPH at 10 ft. of discharge lift
• Reliable reed float switch is user adjustable
ESP15 WSS20V