---
product_id: 729298101
title: "Allegro Industries 940404 Sludge Dewatering Pump by Allegro Industries"
brand: "allegro"
price: "25209 kr"
currency: DKK
in_stock: false
reviews_count: 4
url: https://www.desertcart.dk/products/729298101-allegro-industries-940404-sludge-dewatering-pump-by-allegro-industries
store_origin: DK
region: Denmark
---

# 403 stainless steel shaft, max durability 0.5 HP motor, 3600 RPM powerhouse Thermal & amperage overload protection Allegro Industries 940404 Sludge Dewatering Pump by Allegro Industries

**Brand:** allegro
**Price:** 25209 kr
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Pump up your efficiency with unstoppable sludge power!

## Quick Answers

- **What is this?** Allegro Industries 940404 Sludge Dewatering Pump by Allegro Industries by allegro
- **How much does it cost?** 25209 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/729298101-allegro-industries-940404-sludge-dewatering-pump-by-allegro-industries)

## Best For

- allegro enthusiasts

## Why This Product

- Trusted allegro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Life Bearings:** Double shielded, permanently lubricated C3 ball bearings rated for 60,000 hours B-10 life
- • **Robust 0.5 HP Motor:** High-speed 3600 RPM motor delivers reliable, consistent performance for demanding tasks
- • **Advanced Overload Protection:** Built-in thermal and amperage sensors prevent motor failure and extend pump life
- • **Premium Stainless Steel Shaft:** 403 stainless steel sleeve ensures unmatched durability and corrosion resistance
- • **Semi-Vortex Urethane Impeller:** Effortlessly suspends solids & pumps sand/stringy materials without clogging

## Overview

The Allegro Industries 940404 Sludge Dewatering Pump combines a powerful 0.5 HP motor with a semi-vortex urethane impeller designed to handle solids, sand, and stringy materials. Featuring advanced thermal and amperage overload protection, a corrosion-resistant 403 stainless steel shaft, and long-lasting C3 ball bearings rated for 60,000 hours, this submersible pump delivers reliable, maintenance-friendly performance ideal for professional-grade sludge management.

## Description

Impeller: Semi-vortex Urethane rubber impeller with agitator suspends solids and allows for pumping of sand and stringy material;Motor: 1/2 HP (.4 k W) 3600 RPM 60 Hz 115V AC Single ;Protection: Built in thermal & amperage sensing, protector prevents failure due to overloading or accidental run- dry conditions;Shaft: 403 stainless steel sleeve, the most durable seal design available;Bearings: Double shielded, permanently lubricated, high temperature C3 ball bearings rated for a B-10 life of 60,000 hours

Review: Great product
Review: Leaves an half inch or so due to placement of suction intake in housing

## Features

- Allegro Industries 940404 Sludge Dewatering Pump

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TD6IGBC |
| Brand | ALLEGRO |
| Customer Reviews | 4.4 out of 5 stars 8 Reviews |
| Horsepower | 0.5 Horsepower |
| Manufacturer | Allegro Industries |
| Material | Steel , Rubber |
| Model Number | 9404‐04 |
| Power source | Corded Electric |
| Product Style | Submersible |
| Style | Submersible |
| UPC | 721577287068 |

## Product Details

- **Brand:** ALLEGRO
- **Material:** Steel, Rubber
- **Power source:** Corded Electric
- **Voltage:** 115 Volts (AC)
- **Horsepower:** 0.5 Horsepower
- **Manufacturer:** Allegro Industries
- **UPC:** 721577287068

## Images

![Allegro Industries 940404 Sludge Dewatering Pump by Allegro Industries - Image 1](https://m.media-amazon.com/images/I/61jCtBI3hzL.jpg)

## Questions & Answers

**Q: gallons per minute/hour?  height it will pump?**
A: Sludge Dewatering Pump Specifications:
Discharge Bore Inch 2
Motor Output HP 1/2
Phase Single
Total Head (Max) Ft 39
Capacity (Max)Gal/Min 50
Rated Current amps 5.1
Starting Method Capacitor
Weight 25 pounds
Length of Cable Ft 16
Dimensions Diameter 9 1/2"
Height 13 3/8"
C.W.L. Inch 3 1/2"

*Total Head- Maximum depth pump may be submerged.
*C.W.L.- Continuous running water level

**Q: Can the discharge outlet be plumbed to a semi-permanent pvc drain system?**
A: This pump is designed to be a portable unit, with a stock discharge hose. The Mfg recommends using it as it was designed for. Hope this helps...

**Q: what size diameter is the discharge hose**
A: 2''

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***R on 13 January 2020*



### ⭐⭐⭐⭐ Leaves an half inch or so due to placement of suction intake in housing
*by C***N on 10 December 2018*



### ⭐⭐⭐ Reliable pump but doesn’t handle much beyond moderately muddy water.
*by J***Y on 21 June 2019*



## Frequently Bought Together

- Allegro Industries - 9404‐04 Sludge Dewatering Pump
- Apache 98138049 2" x 50' Blue PVC Lay-Flat Discharge Hose with Poly Cam Lock Fittings

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**Shop now:** [https://www.desertcart.dk/products/729298101-allegro-industries-940404-sludge-dewatering-pump-by-allegro-industries](https://www.desertcart.dk/products/729298101-allegro-industries-940404-sludge-dewatering-pump-by-allegro-industries)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-10*