Extreme Duty BH Vibrators

Industrial Vibrators Built
for the Heaviest of Heavy-Duty Applications

NAVCO® Extreme Duty BH Vibrators are the largest of the BH Vibrators, designed to handle heavy-duty applications in harsh environments. These heavy duty vibrators are sized to eliminate material rat holes and bridging in large, heavy walled chutes, bunkers, grizzlies, and other large storage vessels. Promoting material flow where other vibrators come up short, Extreme Duty BH Vibrators ensure bulk materials keep flowing in the toughest industrial applications.

Heavy-Duty Vibrators, Made in the USA

Made in the USA, Extreme Duty BH Vibrators are pneumatic piston vibrators that keep bulk material moving around the United States and across the globe.

Long Productive Operating Life

Designed with minimal moving parts, these vibrators provide a long reliable operating life in the harshest of conditions.

Working Across Many Industries

These vibrators can be found in many industries. Including Aggregates, Power, Mining, Pulp & Paper, Wood and many more.

Move Bulk Material In
Extreme-Duty Applications

Coal-bunker-BH-4-BW-1

Large Vessels and Heavy Walls

Extreme Duty BH Vibrators excel at creating a vibration response that eliminates rat holes and bridging in large and heavy walled vessels. This includes bunkers, chutes, grizzlies, and other storage vessels with walls up to 3/4” thick.

Less Equipment More Flow

Influence more material with fewer vibrators. Extreme Duty BH Vibrators generate a bin response with a large area of influence that reduces material sliding friction and strength. This promotes fast and complete movement of even the most stubborn materials.

Thorough, Safe Cleanout

Remove long standing material that, if left, can cause corrosion and in some instances becomes a combustion hazard. Eliminate the need for manual cleanouts and reduce employee risk by ensuring empty silos and bunkers for internal inspections.

No Wall Penetration

Don’t replace one material flow issue with another. Extreme Duty BH Vibrators are installed without the need to penetrate the wall and will not introduce a new obstruction in your vessel that could hinder material flow.

Install that Won’t Slow Production

Down time during install is reduced in most applications. Exterior mounting of the vibrator enables the vessels to remain filled during installation in many applications. This removes the need to halt production to empty the vessel for installation and then refill to start producing again.

Suitable for Hazardous Environments

Pneumatic and inherently safe in most hazardous environments.

Coal-Chute-BH-5.00-2-BW

Got a Question?
NAVCO has a team of experts with the knowledge and experience to help get your bulk material flowing.

Sized for Heavy Industry Needs

Extreme Duty BH Vibrators are available in three sizes BH 5.00, BH 6.00, & BH 8.00. They provide the size and vibrational forces necessary to handle toughest of heavy-duty industrial applications.

BH Vibrator Size Diagram

Model*

A**

B

C

D

E

F

G

H

J

K (NPT)

Wt. (Lb)

Wall Thickness

1

2

16-1/2

8-1/2

12

14-1/2

4

7-1/4

1/2

1/2

180

3/8-1/2

1-1/2

2

19-1/2

9-7/8

11

14-1/2

7

10-1/8

1/2

1/2

350

3/8-1/2

2

2-1/2

22-1/2

11-1/2

13

16-1/2

8-1/2

10-1/4

3/4

3/4

650

1/2-3/4

* Click Model to View Product Data Sheet (PDF)   ** Mounting Bolt Diameter   

Three-Extreme-Duty-BH-Vibrators

Available in Three Types

Repetitive Impact

Don’t replace one material flow issue with another. Extreme Duty BH Vibrators are installed without the need to penetrate the wall and don’t introduce a new obstruction in your vessel that could hinder material flow.

Repetitive Impact Trace Extreme Duty BH Vibrator Extreme Duty BH Vibrators,bunker vibrator,industrial vibrator,heavy duty vibrator,pneumatic piston vibrator

Single Impact

Don’t replace one material flow issue with another. Extreme Duty BH Vibrators are installed without the need to penetrate the wall and don’t introduce a new obstruction in your vessel that could hinder material flow.

Single Impact Trace Extreme Duty BH Vibrator Extreme Duty BH Vibrators,bunker vibrator,industrial vibrator,heavy duty vibrator,pneumatic piston vibrator

Silent (Air Cushioned)

Don’t replace one material flow issue with another. Extreme Duty BH Vibrators are installed without the need to penetrate the wall and don’t introduce a new obstruction in your vessel that could hinder material flow.

Silent Trace Extreme Duty BH Vibrator Extreme Duty BH Vibrators,bunker vibrator,industrial vibrator,heavy duty vibrator,pneumatic piston vibrator