Standard Seals

by admin_sea

Here is our standard seals

Component Seals

Type 20

  • Unbalanced
  • Single Coil Spring
  • Setting-length of spring can be held inposition by built-in set ring and set

Type 30

  • Unbalanced
  • Single Coil Spring
  • Rubber Bellows is designed incorporates in serveral functions, as seal face carrier, secondary sealing element, and drive collar.
  • Independent of direction of rotation.

Type 33

  • Unbalanced
  • Conical Single Coil Spring
  • Non-clogging single coil spring for dependability.

Type 35

  • Unbalanced
  • Single Coil Spring
  • Shrink-fitted seal faces can be easily replaced with other materials.

Type 40

  • Unbalanced
  • O-ring secondary seal (standard)
  • PTFE Wedge-ring secondary seal (optional)
  • Multiple-spring exert even closing force on seal faces
  • PTFE Wedge-ring secondary seal (optional)
  • Shrink-fitted seal face scan be easily replaced with other materials.

Type 50

  • Unbalanced
  • Single Coil Spring
  • Positive-drive rotary part are designed for protecting slip of o-ring on shaft.
  • Setting-length of spring can be held inposition by built-in set ring and set screws.

Type 60

  • Unbalanced
  • Multiple-Spring
  • PTFE V-ring secondary seal (optional)
  • Positive-drive rotary part are designed for protecting slip of o-ring on shaft.
  • Shrink-fitted seal faces can be easily replaced with other materials.

Type 70

  • Balanced
  • Outside Installation
  • Multiple spring exert even closing force on the seal faces.
  • Set ring is provided for suitable operating length of rotary seal setting-length.

Type 80

  • Balanced
  • Metal bellows exert even closing force on the seal faces. Therefore, it is suitable for high speed rotation.
  • Shrink-fitted seal faces can be easily replaced with other materials.

Type 100

  • Balanced
  • Springs are isolated from sealed liquid
  • Setting-length is short
  • Shrink-fitted seal faces can be easily replaced with other materials.

Cartridge Seals

Type 101

  • Off-The-Shelf Availability
  • Custom seals available in special alloys and sizes upon requests.
  • Wide Temperature and Pressure Ranges.
  • Cartridge design for precise, easy installation.
  • Balanced design for wide range of services.

Type 111

  • The balanced cartridge construction makes the suitable for a wide range of demanding applications.
  • Due to the cartridge construction the seal can be easily installed.
  • The springs of the seal are located in the stationary housing outside of the product.
  • Premium-grade silicon carbide solid seal faces are excellent for high temperature ,high speed pumps and enduring abrasive fluid.
  • Unique centralizing ring PTFE provided no setting clips to be removed or lost.
  • No drive screw damage to shaft or sleeve.

Type 130

  • Due to the cartridge construction the seal can be easily installed.
  • The elastomer bellows seal designed for self-aligning feature compensates for excessive shaft end play and run-out.
  • Non-clogging single coil spring for dependability.
  • Independent of shaft rotating direction.
  • A flushing fluid injected into the seal chamber for clean seal faces.

Type 150

  • The balanced cartridge construction makes the suitable for a wide range of demanding applications.
  • Due to the cartridge construction the seal can be easily installed.
  • The springs of the seal are located in the stationary housing outside of the product.
  • Premium grade silicon carbide solid seal faces are excellent for high temperature ,high speed pumps and enduring abrasive fluid.
  • Unique centralizing ring PTFE provided no setting clips to be removed or lost.
  • No drive screw damage to shaft or sleeve.

Type 201

  • Off-The-Shelf Availability
  • Custom seals available in special alloys upon request.
  • Wide temperature and pressure ranges.
  • Double balanced for wide range of operating conditions.
  • Easy Installation

Type 211

  • Due to the cartridge construction the sealcan be easily installed.
  • The balanced cartridge construction makes the suitable for a wide range of demanding applications.
  • A double balanced design is used to allow operation with pressurized or non-pressurized barrier fluid.
  • The springs are isolated from the product to prevent clogging and corrosion.

Type 222

  • The balanced cartridge construction makes the suitable for a wide range of demanding applications.
  • Due to the cartridge construction the seal can be easily installed.
  • The springs of the seal are located in the stationary housing outside of the product.
  • Premium grade silicon carbide solid seal faces are excellent for high temperature ,high speed pumps and enduring abrasive fluid.
  • No drive screw damage to shaft or sleeve.