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TPI Corporation MB30-DY Mini Blower, Yoke Mounted, Single Phase, 30" Diameter, 120 Volt

5.0 out of 5 stars 1 customer review

Currently unavailable.
We don't know when or if this item will be back in stock.

Specifications for this item
Brand Name TPI
Input Voltage 120  Volts
Number of Items 1
Outside Diameter 30  inches
Part Number MB30-DY
UNSPSC Code 52141804


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Product Features

  • Yoke-mount 2-speed blower for precise direction of air flow
  • 2.5 amp, 120 volt, single phase, 1/4 horsepower, permanently lubricated, totally closed ball bearing motor with permanent split capacitor
  • Two speed settings for airflow rates up to 7,800 cubic feet per minute (CFM)
  • Three aluminum paddle blades protected by wire guards and high density polyethylene housing
  • 10 foot SJT type three-conductor cord with a three-prong plug for connecting to grounded electric outlets

Product Description

This TPI Corporation MB 30-DY single phase 30-inch diameter mini blower has a yoke mount and is suitable for providing air circulation. The blade assembly, consisting of a steel hub and spider, holds the fan head’s three aluminum paddles, which are enclosed by a high density polyethylene side housing and front and rear steel wire guards for strength and resistance to corrosion. The fan can be mounted using its yoke or using an optional wall or ceiling bracket (sold separately), and can be positioned horizontally or vertically for precise direction of air flow. The permanent split capacitor (PSC) motor provides both starting torque and the ability to run at variable speeds. The motor of the TPI mini blower is totally enclosed, making it suitable for use in conditions that standard, unenclosed motors are not, such as in the presence of dust or other airborne debris.


Motor2-speed, 2.5 amp, 120 volt, single phase, 1/4 horsepower, permanently lubricated, totally closed ball bearing motor with permanent split capacitor
Switch typePull chain
Cord10 foot SJT type three-conductor cord
Blades Aluminum (3)
Blade guardsSteel wire
Cubic feet per minute (CFM)7800 / 6000
Weight58 lbs.
Dimensions38 x 37.5 x 14.5 inches (H x W x D)

H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Industrial fans are used in workplace environments to exhaust fumes or direct air flow. Most industrial fans have coated metal parts and lubricated motors that are permanently sealed to help protect against environmental hazards, such as dirt and airborne debris or corrosive fumes. They can have fan blade cages that meet workplace safety standards, as well as a variety of mounting mechanisms for precise placement to direct large volumes of air flow. Electronic circuitry for industrial fans matches the power specifications found in the workplace and provides the initial torque needed to start up a large blade fan. Industrial fans are used in warehouses, gyms, and other commercial environments to ventilate spaces and to circulate air.

TPI Corporation manufactures industrial and commercial electrical heaters, process heat ovens, ventilation products and fans, lighting equipment, and thermostatic controls. The company, founded in 1950, is headquartered in Johnson City, TN.

Product Details

  • Product Dimensions: 35.5 x 17 x 41.2 inches
  • Shipping Weight: 56 pounds
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B002R1XFP2
  • Item model number: MB30-DY
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #589,240 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Product Warranty: For warranty information about this product, please click here

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Top Customer Reviews

Verified Purchase
I absolutely love this fan. I use it to exhaust heat out of my data/server closet in my home. In case you are wondering, I have 33,000 watts of server equipment running in my data/server closet generating lots of heat. I'm wanting to buy another one from Amazon to put in another window to suck air in from the outside to offset the static pressure generated by the current 30 inch fan.

I purchased this fan January, 2015. It is now June 29, 2016 (1.5 years) and it's still running strong after running 24/7 (non stop) since it was turned on in January, 2015.

You cannot go wrong purchasing this fan. TPI Corporation is an American manufacturer located in Tennessee. They make high quality products that work a long time.
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