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Bridge Dam and Ship Lift
Bascule Lift Bridges
Couplings
Ameridrives Couplings

Amerigear® Gear Couplings Metal Labyrinth Seal

Metal Labyrinth Seal

The FAST'S© Coupling was the standard in the metals industry for decades. Ameridrives now offers the labyrinth/metal ring seal option for your coupling needs. This coupling is a part for part "Drop-In" replacement for the FAST'S© coupling.

Labyrinth Seal Gear Couplings

Ameridrives Couplings has introduced a new product, a component part-for-part "drop-in" replacement for FAST'S® coupling.

"Drop-In" Replacement for FAST Coupling
FAST Amerigear FAST Amerigear
1-1/2 1-1/2 4-1/2 4-1/2
2-1/2 2-1/2 5-1/2 5-1/2
3 3 6 6
3-1/2 3-1/2 7 7
4 4    

ac-gear-couplings
Features
    • Over 10" diameter bore capacity 
    • Torque capacity of over 1,000,000 in-lbs 
    • High axial capacity 
    • Standard design allows for installation flexibility
    • AGMA standard design for interchangeability 
    • Large stock of rough bore inventory available
    • Both O-ring and metal seal models are available 
    • Strong, rigid floating sleeve
    • Precision-machined identical hubs
    • Positive dust-tight seals 

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    Application Profiles