Model
Type A Shaft Seal
Pro Shaft Seal
Type B Shaft Seal
For Shaft Diameters
3/4" to 3 3/4" (20mm to 95mm)
3/4" to 3 3/4" (20mm to 95mm)
4" to 6 1/2" (100mm to 165mm)
Bellows Material
Nitrile Rubber
Reinforced Silicone
Reinforced Silicone
Shaft Retention Collar *
Sold Separately
Included
Included
Maintenance Interval
Every 6 years
Every 8 - 10 years
Every 8 - 10 years
A safety clamp that prevents a shaft from sliding out if the coupling fails. It grips the shaft securely, protecting against costly damage.