---
product_id: 135221392
title: "Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation"
brand: "master"
price: "R5164"
currency: ZAR
in_stock: true
category: "Master"
url: https://www.desertcart.co.za/products/135221392-master-heavy-duty-utility-blower-3-speed-portable-floor-fan
store_origin: ZA
region: South Africa
---

# 350 CFM airflow Built-in 10A circuit breaker 3-speed adjustable control Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation

**Brand:** master
**Price:** R5164
**Availability:** ✅ In Stock

## Summary

> 💨 Master the air, master the job — unstoppable airflow, anytime, anywhere!

## Quick Answers

- **What is this?** Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation by master
- **How much does it cost?** R5164 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/135221392-master-heavy-duty-utility-blower-3-speed-portable-floor-fan)

## Best For

- master enthusiasts

## Why This Product

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

## Key Features

- • **Triple-Speed Control:** Customize your cooling or drying with three versatile speed settings.
- • **Precision Pivoting Head:** Direct airflow exactly where you need it for maximum efficiency.
- • **Powerful 350 CFM Airflow:** Blast away moisture and heat with industrial-strength ventilation.
- • **Integrated Accessory Outlet:** Plug in tools or devices directly—work smarter, not harder.
- • **Rugged Durability Meets Portability:** Lightweight yet built tough to handle any job site or home project.

## Overview

The Master Heavy Duty Utility Blower delivers 350 CFM of powerful airflow through a durable, portable design featuring a pivoting head and 3-speed settings. Equipped with a built-in 10-amp circuit breaker and an integrated accessory outlet, it’s engineered for versatile drying, cooling, and ventilation in demanding environments like garages, basements, and job sites.

## Description

The MASTER heavy-duty utility blower is a pivoting head high velocity utility blower ideal for many drying and cooling applications. This blower delivers clean, quiet air where you need it most. Lightweight and portable, this easy to use industrial blower includes 3 speed settings and an on board accessory outlet.

## Features

- Powerful Airflow for Any Job: Heavy-duty blower fan delivers high-velocity airflow for fast drying, cooling, and ventilation; Perfect for job sites, garages, basements, and more
- Built to Last: Designed for durability, this utility fan features rugged construction and a built-in 10-amp circuit breaker for added safety and reliability in demanding environments
- Convenient & Versatile: Pivoting blower head directs air exactly where you need it, while 3-speed settings and an on-board accessory outlet provide flexibility for multiple applications
- Compact & Portable: Lightweight yet powerful, this air mover is easy to carry and store; Dry carpets, improve airflow in tight spaces, or keep work areas cool
- A Trusted Master: Ready for any shop, barn, or worksite, Master heating and cooling products are built to exceed expectations and work as hard as you do, made to go wherever your work takes you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RKLCG8X |
| Air Flow Capacity | 350 Cubic Feet Per Minute |
| Best Sellers Rank | #65,037 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #222 in Household Ventilation Fans |
| Blade Length | 12 Inches |
| Blade Material | Plastic |
| Brand Name | Master |
| Collection Name | Home |
| Color | Yellow |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,943) |
| Electric Fan Design | Blower |
| Finish Type | Painted |
| Global Trade Identification Number | 00657888183136 |
| Included Components | Cord, Fan |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Installation Type | portable |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 12"D x 14"W x 14"H |
| Item Type Name | Air Blower |
| Item Weight | 9.3 Pounds |
| Manufacturer | PINNACLE CLIMATE TECHNOLOGIES |
| Material | Plastic |
| Model Name | MAC-310A-121 |
| Model Number | MAC-310A-121 |
| Mounting Type | Freestanding |
| Number of Blades | 3 |
| Number of Power Levels | 3 |
| Number of Speeds | 3 |
| Part Number | MAC-310A-121 |
| Power Source | Electric |
| Recommended Uses For Product | Drying |
| Room Type | Home Office |
| Size | 12" |
| Special Features | Accessory Outlet, Adjustable Head, Carpet Dryer, Circuit Breaker, Portable |
| Speed | 3 RPM |
| Style | Industrial |
| UPC | 657888183136 |
| Unit Count | 1.0 Count |
| Voltage | 120 |
| Warranty Description | 1 Year Limited Warrenty |
| Wattage | 120 |

## Product Details

- **Brand:** Master
- **Color:** Yellow
- **Electric fan design:** Blower
- **Mounting Type:** Freestanding
- **Power Source:** Electric
- **Product Dimensions:** 12"D x 14"W x 14"H
- **Recommended Uses For Product:** Drying
- **Room Type:** Home Office
- **Special Feature:** Accessory Outlet, Adjustable Head, Carpet Dryer, Circuit Breaker, Portable
- **Style:** Industrial

## Images

![Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation - Image 1](https://m.media-amazon.com/images/I/71nvWmWcs3L.jpg)
![Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation - Image 2](https://m.media-amazon.com/images/I/81lFiZ91ePL.jpg)
![Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation - Image 3](https://m.media-amazon.com/images/I/71OT0YyIk+L.jpg)
![Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation - Image 4](https://m.media-amazon.com/images/I/81ezCedtS7L.jpg)
![Master Heavy Duty Utility Blower, 3 Speed Portable Floor Fan with Outlet & Pivoting Head for Home & Garage Cooling, Drying and Air Circulation - Image 5](https://m.media-amazon.com/images/I/81BBq8w+UML.jpg)

## Questions & Answers

**Q: is this real 1350CFM?**
A: The correct CFM is 350. This is an error on the Amazon site.

**Q: How is this model different from the 655704 model? They appear identical except that the 655704 has two outlets on it, but this one costs more.**
A: Well, they aren't identical at all, the have different look. The st-310A has wider side intake grills, allowing the maximum amount of air flowing in and pushing it out of a bigger snout, which covers a longer area. But the Stanley 655704 feels more rugged and really heavy duty compared to the st-310A.

**Q: Why is this blower fan overpriced? It has the same cfm (350) than the Stanley 655704 and comes with one less outlet.**
A: You say 1350 here but above you say real cfm is 350

**Q: How much does this vibrate?  Im considering using it to move cool down a hallway into my bedroom and will meed to have it on a tv tray type stand**
A: You have to hire an ISO 9000 inspector to calibrate and make sure that any surface you put this thing on is within .0003" flatness and must be able to support 10,000lbs. OSHA must be present for any power ups but fan can be turned off without risk to injury by a certified electrician. This message brought to you by someone whose only purpose in life is to bring this message safely to a safe place with the super safety committee in the city. Also, Mine doesn't vibrate much. I'm not to worried about it.

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**Shop now:** [https://www.desertcart.co.za/products/135221392-master-heavy-duty-utility-blower-3-speed-portable-floor-fan](https://www.desertcart.co.za/products/135221392-master-heavy-duty-utility-blower-3-speed-portable-floor-fan)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-24*