Fully Unitized Elastomer Bellows Shaft Seal

The elastomer bellows provide crucial flexibility, allowing the seal to accommodate shaft misalignment, vibration, and thermal expansion. This is very important in rotating equipment. The bellows design also helps to prevent seal hang-up, which can lead to premature failure.

Materials
Seal face: Carbon, Silicon, TC
Metal parts: SS 316
 

Application
Process pumps
petroleum refinery
Paper & Pulp industry

Shaft diameter
19 mm to 100 mm

Pressure
150 psi(g)/10 bar(g)

Temperature
-20°F to 400°F/-30°C to 205°C