Mechanical Seal -- Type 1
from Berliss

Single seal, unbalanced, single spring, bi-directional, elastomer bellows [See More]

  • Features: Unbalanced
  • Seal Design: Elastomeric Bellows
  • Mechanical Seal Type: Single
  • Spring Element: Single Spring
EAS Split Series Seals - Pulp & Paper Applictions
from MECO Shaft Seals

MECO ’s patented EAS seal is available for a variety of applications in pulp and paper mills, particularly pulpers, stock chest agitators, and repulper and chip screws. Water-flushed EAS seals are also used extensively on wet building products applications like stucco, gypsum and drywall mud... [See More]

  • Features: Unbalanced; Dependent on Direction of Rotation
  • Seal Design: Elastomeric Bellows
  • Mechanical Seal Type: Double
  • Specialized Mounting: Cartridge; Split Seal
Single Spring Cartridge Seal -- Style 57
from Flex-A-Seal, Inc.

The Single Spring serves to keep the sealing faces in contact and positively transmits the drive evenly 360 º around the full circumference of the rotary face. This is accomplished by specially designed ends of the spring, which provide an interference fit. Then as the shaft rotates the spring... [See More]

  • Features: Unbalanced
  • Seal Design: Pusher
  • Mechanical Seal Type: Single
  • Spring Element: Single Spring
Type 59U
from John Crane, Inc.

Compact designs, PTFE or exfoliated graphite wedge secondary seal [See More]

  • Features: Unbalanced; Independent of Direction of Rotation; Encased Spring Element
  • Seal Design: Wedge seal
  • Mechanical Seal Type: Single
  • Spring Element: Multi-spring