Mechanical Seals

UTEX designs and manufactures a full line of standard mechanical seals for most applications required in today's market. We also offer engineered designs for applications that require special treatment. Our X-TendaSeal® Services provide complete repair and refurbishment of competitive seals at a fraction of the purchase price of a new seal. And, we offer a line of replacement seals that are dimensionally and functionally equivalent to seals from a variety of manufacturers.

Utilizes Large Bore ANSI/API Seal Chambers to Maximize MTBF

APC-I APCII Seals

APC-I Features:

  • Heavy duty unitized cartridge assembly
  • Robust self-aligning stationary design
  • Large cross-section balanced monolithic faces
  • Precise centering, piloted gland
  • Axial flow flush arrangement
  • Quench/Vent & Drain with throttle bushing standard
  • ANSI Plus and custom API size range
  • Applications at 500 psi and 500°F*

APC-II Features:

  • Heavy duty unitized cartridge assembly
  • Robust self-aligning stationary design
  • Large cross-section balanced monolithic faces
  • Precise centering, piloted gland
  • Double balanced monolithic faces
  • Unique split pumping ring
  • ANSI Plus and custom API size range
  • Applications at 500 psi and 500°F*

View Cross Reference of Utex Seal Styles to Common Seal Styles.

Seal Designs

Type

Multi-spring:

Outside mounted:

Single cartridge:

Dual cartridge:

Metal bellows:

Non-metallic cartridge:

Other:

Replacement Seals: