---
product_id: 729298101
title: "Allegro Industries 940404 Sludge Dewatering Pump by Allegro Industries"
brand: "allegro"
price: "R53248"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/729298101-allegro-industries-940404-sludge-dewatering-pump-by-allegro-industries
store_origin: ZA
region: South Africa
---

# 403 stainless steel shaft durability 0.5 HP motor power Thermal & amperage overload protection Allegro Industries 940404 Sludge Dewatering Pump by Allegro Industries

**Brand:** allegro
**Price:** R53248
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Power through sludge with unmatched durability and smart protection!

## Quick Answers

- **What is this?** Allegro Industries 940404 Sludge Dewatering Pump by Allegro Industries by allegro
- **How much does it cost?** R53248 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 powerful, consistent performance for demanding dewatering tasks.
- • **Advanced Overload Protection:** Built-in thermal and amperage sensors prevent motor failure from overloading or dry-run conditions.
- • **Premium Stainless Steel Shaft:** 403 stainless steel sleeve ensures maximum durability and long-lasting seal integrity.
- • **Semi-Vortex Urethane Impeller:** Effortlessly suspends solids & pumps sand/stringy materials for unmatched sludge handling.

## Overview

The Allegro Industries 940404 Sludge Dewatering Pump combines a semi-vortex urethane impeller with a robust 0.5 HP motor running at 3600 RPM, designed to handle tough solids like sand and stringy materials. Featuring built-in thermal and amperage overload protection, a durable 403 stainless steel shaft, and long-lasting C3 ball bearings rated for 60,000 hours, this pump offers reliable, heavy-duty performance 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

## Features

- Allegro Industries 940404 Sludge Dewatering Pump

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Allegro Industries |
| Package Dimensions | 60.96 x 38.1 x 22.86 cm; 12.45 kg |
| Item model number | 9404‐04 |
| Material | Steel, Rubber |
| Power Source | Corded Electric |
| Voltage | 115 Volts (AC) |
| Horsepower | 0.5 Horsepower |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 12.4 kg |

## 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''

## 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.co.za/products/729298101-allegro-industries-940404-sludge-dewatering-pump-by-allegro-industries](https://www.desertcart.co.za/products/729298101-allegro-industries-940404-sludge-dewatering-pump-by-allegro-industries)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-28*