# Wayne HP Cast Iron Submersible Sump Pump with Vertical Float Switch

**Brand:** [Wayne](https://shop.coreranger.com/brands/Wayne)
**Price:** $137.08–$158.78 · in stock
**URL:** https://shop.coreranger.com/product/wayne-hp-cast-iron-submersible-sump-pump-with-vertical-float-switch-327850243

## Options

- **Maximum Horsepower (hp):** 1/2, 1/3

## Variants

| Variant | SKU | Price | Stock |
|---|---|---|---|
| 1/3 | CDU790 | $137.08 | in stock |
| 1/2 | CDU800 | $158.78 | in stock |

## Specifications

| Spec | Value |
|---|---|
| Voltage | 120v |
| Features | Non-Clogging |
| Pack Size | 1 |
| Returnable | 7-Day |
| Amperage (A) | 3.7 A |
| Housing Material | Cast-Iron |
| Pump Switch Type | Vertical |
| Cord Length (ft.) | 8 |
| Impeller Material | Reinforced Polycarbonate |
| Product Depth (in.) | 10 in |
| Product Width (in.) | 10 in |
| Vertical Lift (ft.) | 10 |
| Product Height (in.) | 14 in |
| Product Weight (lb.) | 16.95 lb |
| Manufacturer Warranty | 3 Year Limited Warranty |
| Maximum Pressure (PSI) | 9.6969697 |
| Switch-On Height (in.) | Medium (8-11 in.) |
| Maximum Horsepower (hp) | 1/3 |
| Certifications and Listings | cUL Listed |
| Minimum Sump Basin Diameter | 11 to 14 |
| Maximum Working Temperature (F) | 120 |
| Minimum working temperature (F) | 40 |
| Outlet Diameter Connection (in.) | 1-1/2 FPT |
| Discharge Flow @ 0 ft. (gallons/min) | 76.67 |
| Discharge Flow @ 0 ft. (gallons/hour) | 4600 |
| Discharge Flow @ 10 ft. (gallons/min) | 51 |
| Discharge Flow @ 15 ft. (gallons/min) | 37 |
| Discharge Flow @ 10 ft. (gallons/hour) | 3060 |

## Description

Wayne's CDU790 features a durable cast iron base and epoxy-coated housing for long life and quiet operation. This submersible pump is designed for 11 in. or larger sump pits. The CDU series is one of the most popular replacement pumps in America. The ceramic mechanical seal assures long life in the most demanding applications and the 1-1/2 in. discharge allows easy installation plus maximum flow.

• Pumps up to 4600 GPH at 0 ft.
• Rugged, submersible cast iron base and metal construction
• Top suction design filters debris and minimizes clogging