8am-4pm Pacific Mon-Fri | 208-413-6377

Categories


O-Rings


AS568-025 Simriz 481 Low Temperature FFKM O-Ring


$13.73

Quantity Discount Prices
8-132
$13.73
133-462
$10.298
463+
$6.865
Min Qty:  8
  • Model: FFKM-025-SZ481
  • 0 in Stock
  • 1-3/16"ID X 1-5/16"OD X 1/16"CS
  • Actual: 1.176"ID X 0.070"CS
  • Metric: 29.87mm ID X 1.78mm CS

Simriz® 481 Low Temperature 70-Durometer BlackFFKM O-Rings

Operating temperature: -22°F to +446°F (-30°C to +230°C)

Why Use SIMRIZ® 481 over every other competitor FFKM product:

  • Broad chemical resistance in a large number of harsh chemical environments (e.g. strong acids, strong bases)
  • Outstanding low temperature performance (-30°C/-22°F)
  • Low compression set resulting in an increased product life time
  • Without equal. Patented cross-linking system provides superior performance beyond the limits of every other competitor FFKM product
  • Demonstrated performance. Successfully used in many customer applications
  • Vertically integrated. Freudenberg-NOK Sealing Technologies is the only vertically integrated O-ring manufacturer in the world
  • Cost efficient. As the only vertically integrated O-ring manufacturer down to the monomers Freudenberg-NOK Sealing Technologies is able to provide the most cost efficient FFKM O-rings

Typical Applications:

  • Pumps
  • Valves
  • Mechanical Seals
  • Dispenser Systems
  • Vacuum Components
  • Mixers

Designed for thermal stability and nearly universal protection against chemical attack, Freudenberg–NOK’s proprietary family of Simriz® per?uoroelastomer compounds offer premier sealing performance. Simriz® compounds approach PTFE chemical resistance while resisting high temperatures up to 325°C.

Freudenberg-NOK is the only vertically integrated supplier of per?uoroelastomer.
Traceable - Accountable – Customized - Controlled.

Simriz® 481 performs well in a wide variety of harsh chemicals. Its outstanding low temperature performance makes the Simriz® 481 the perfect match for nearly every application in the chemical process industry especially where low temperatures are expected.

SZ481 is a 70-durometer, black, low-compression set, high-strength perfluoroelastomer. The operating temperature range is from -10°C to 230°C (-14°F to 446°F). Typical application environments are aggressive acids, bases and solvents. SZ481 is also suited for many non-oxidizing dry process chemistries. SZ481 can be used in place of Kalrez® compound 6375 when temperature are bellow 230°C.

Designed for thermal stability and nearly universal protection against chemical attack, Freudenberg’s proprietary family of Simriz® perfuoroelastomer compounds offer premier sealing performance. Simriz® compounds approach PTFE chemical resistance and have excellent plasma resistance for dry processing.

Simriz® Perfluoroelastomer compounds provide cost-effective, reliable sealing in a wide range of applications including; automotive, chemical processing, petroleum refining, semiconductor, aerospace, medical, pharmaceutical, food and drug processing, and etc.

  • Simriz® Perfluoroelastomers demonstrate a wide range of temperature stability
  • Fully fluorinated monomers in Simriz® compounds provide superior protection against chemical attack
  • Simriz® possesses the resilience of an elastomer with chemical resistance approaching that of PTFE
  • Simriz® O-rings and molded shapes are available in many different Simriz® compounds