Close

Close
Close
Wayne Submersible Sump Pump — 3450 GPH, 1/3 HP, 1 1/2in., Model# CDU790
Enlarge Demo

Wayne Submersible Sump Pump — 3450 GPH, 1/3 HP, 1 1/2in., Model# CDU790

Item# 10879
Print Email Share on Facebook Tweet Pin It
Only $139.99

Add to Cart

Item in Cart

In Stock Online
View Shipping Options
Check Store Availability

Manufacturer's Warranty: 36 months parts / 36 months labor

Customer Product Rating
 

Product Summary

The Wayne CDU790 features durable cast iron housing for long life and quiet operation. Fits small sump pits! This submersible pump is compactly designed for 11in. or larger sump pits. Automatic on/off action with mechanical float switch. Top suction design. Designed for clear water use only.

What's Included

  • (1) Sump pump

Features + Benefits

Top of page
Features for Wayne Submersible Sump Pump — 3450 GPH, 1/3 HP, 1 1/2in., Model# CDU790
  • Thermally protected motor
  • Cast iron construction with corrosion-proof thermoplastic top
  • Top suction strainer filters debris
  • High capacity 1 1/2in. NPT discharge port
  • Glass reinforced poly-carbonate impeller with steel shaft is designed for years of use
  • Stainless steel fasteners for superior corrosion-resistance
  • Permanently lubricated ball bearing
  •  120°F max fluid temperature
  • 9 3/4in. dia. x 11 1/2in.H
  • UL and CSA listed

Key Specs

Top of page
Item#10879
Ship Weight16.0 lbs
HP1/3
Flow (GPH)3,450
Volts120
Amps3.5
Max. Total Head (ft.)20
Discharge Port (in.)1 1/2
On-Level (in.)9
Off-Level (in.)4
Min. Basin Needed (in.)11
Min. Depth of Sump Required (in.)24
Pump HousingGlass reinforced thermoplastic
VoluteCast iron
Impeller ShaftGlass reinforced polycarbonate
SealsBuna-N
Power Cord (ft.)8
Thermal Overload ProtectionYes

Customer Reviews

Top of page

Product Question + Answer

Top of page

Featured Accessories — Hand Picked by our Product Experts

Top of page

Products We Recommend

Discharge + Suction Hoses

Apache Water Pump PVC Discharge Hose — 1 1/2in. X 25 Feet
Apache Water Pump PVC Discharge Hose — 1 1/2in. X 25 Feet
Item# 505251
In Stock Online
Only $39.99
Add to Cart

Safety Products

Eye Protection

3M Metaliks Sport Safety Eyewear, Indoor/Outdoor Lens 3M Metaliks Sport Safety Eyewear, Indoor/Outdoor Lens
Item# 174694
In Stock Online
Only $9.99
Add to Cart

Extended Warranty

Top of page
Service Protection Plus

Manufacturer Warranty:
36 months parts / 36 months labor

Protect your purchase beyond the manufacturer's warranty
with Service Protection Plus!

DESCRIPTION (Click More Info for details) 1 Year Extension 2 Year Extension
Replacement Plan
Only $14.99
More Info
Only $24.99
More Info
Replacement Plan with Accidental Damage
Only $19.99
More Info
Only $34.99
More Info
View + Compare All Plans

Compare with Most Popular Sump Pumps

Top of page
See All Sump Pumps
 
Currently Viewing
 
 
 
 
 
Wayne Submersible Sump Pump — 3450 GPH, 1/3 HP, 1 1/2in., Model# CDU790 The price is $139.99.
Wayne Submersible Sump Pump — 3450 GPH, 1/3 HP, 1 1/2in., Model# CDU790
(Not Yet Rated - New)
Item# 10879
In Stock Online
Only $139.99
(7)
Item# 10808
In Stock Online
Only $169.99
(6)
Item# 108567
In Stock Online
Only $169.99
(4)
Item# 23234
In Stock Online
Only $179.99
(12)
Item# 108552
In Stock Online
Only $249.99
Hide Similarities
HP 1/3 - 3/4 3/4 -
Flow (GPH)
3,450 1,750 4,600 4,600 3,300
Volts
120 12 115 115 12
Amps 3.5 - - 10 -
Max. Total Head (ft.) 20 10 22 21 -
Suction Type - - Top - -
Discharge Port (in.)
1 1/2 1 1/2 or 1 1/4 1 1/2 1 1/2 1 1/2
Self-Priming - - Yes - -
On-Level (in.) 9 - 9–10 9 -
Off-Level (in.) 4 - 3–4 4 -
Min. Basin Needed (in.) 11 - 11 11 -
Min. Depth of Sump Required (in.) 24 - 24 14 -
Pump Housing Glass reinforced thermoplastic - Cast iron Stainless steel -
Volute Cast iron - Cast iron Cast iron -
Impeller Shaft Glass reinforced polycarbonate - Stainless steel Steel -
Seals Buna-N - Carbon ceramic - -
Power Cord (ft.) 8 - 8 7 6
Thermal Overload Protection Yes - Yes Yes -
Dimensions L x W x H (in.)
- - 10 x 10 x 14 10 x 9 3/4 x 14 9 x 16 x 10