Plant Air Vibrator-Piston Type

Plant Air Vibrator-Piston Type

This is a VIBCO Model 55-1-1/4 piston air vibrator, used to prevent material blockages in concrete batch plants. The vibrator uses the linear, impacting force of a reciprocating air-powered piston to vibrate bin or hopper walls, ensuring a steady flow of cement and other fine materials. This part is a direct replacement for worn or failed vibrators, which is critical for maintaining consistent plant operation and preventing costly downtime from material clogs. Its simple, single-bolt mount design allows for versatile installation.

Key Features

• Direct replacement for Stephens part number 55-1-1/4.
• Features a 1.25-inch piston diameter for effective material flow assistance.
• Pneumatic piston design provides powerful linear force to move stubborn materials.
• Designed specifically for cement applications on concrete batch plants.
• Durable ductile iron housing for long service life.

Fits These Mixers

Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. Fits concrete batch plants using Stephens or CMW (Concrete Machinery Works) components, specifically for vibrating cement bins and hoppers.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.