AS568-114 Simriz 485 Broad Chemical Resistance (FFKM) O-Ring


$9.610

Qty Discounts Prices
53-9
$9.610
10-99
$8.010
100+
$6.870
  • Model: FFKM-114-SZ485
    Dimensions: 5/8"ID X 13/16"OD X 3/32"CS
    Actual: 0.612"ID X 0.103"CS
    Metric: 15.54mm ID X 2.62mm CS
  • 53 in Stock
Add to Cart:
Min Qty:  53

Operating temperature: +20°F to +446°F (-7°C to +230°C)

Why Use SIMRIZ® 485 Broad Chemical Resistance (FFKM) O-Rings:

  • Broad chemical resistance in a large number of harsh chemical environments (e.g. strong acids, strong bases)
  • Outstanding performance under steam and hot water conditions
  • 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
  • Paint Spray Equipment
  • Mechanical Seals
  • Dispenser Systems
  • Vacuum Components

Simriz® 485 performs well in a wide variety of harsh chemicals as well as under overheated steam and hot water conditions. Its outstanding performance combined with the cost efcient price structure makes Simriz® 485 the perfect match for nearly every application in the chemical process industry.

Designed for thermal stability and nearly universal protection against chemical attack, Freudenberg–NOK’s proprietary family of Simriz® perfluoroelastomer compounds ofer 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 perfluoroelastomer.
Traceable - Accountable – Customized - Controlled.

SIMRIZ® 485 TECHNICAL INFORMATION:

  • Hardness (Shore) DIN ISO 7619-1, Shore A, 23°C 75
  • Temp. Range in °C -7°C to +230°C
  • Temp. Range in °F +20°F to +446°F
  • Tensile Strength (psi) 2690
  • Tensile Strength (MPa) 18.5
  • Elongation (%) 195
  • Compression Set (%)
  • 70hr at 204°C (400°F) per ASTM D395 - Method B 23

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

The Simriz 485 Broad Chemical Resistance (FFKM) O-Rings are a marvel of modern engineering and ingenuity. Crafted from the finest materials and designed with meticulous attention to detail, the Simriz 485 O-Ring boasted unparalleled chemical resistance, thermal stability, and durability. It was a testament to the relentless pursuit of excellence that defined Freudenberg-NOK as a company. 

SIMRIZ® 485 Chemical Resistant FFKM Cross Reference Information:

Trade Name

Compound

Notes

Chemraz® 550 Broad chemical resistance, high temp. resistance to 300C
Chemraz® 562 CPI, Oil and Gas, General Purpose
Kalrez® 6230 CPI, Oil and Gas, General Purpose
Kalrez® 6375  Kalrez 6375 CPI, Oil and Gas, General Purpose
*when Operating temperature: +20°F to +446°F (-7°C to +230°C)
Kalrez® 1050LF CPI, Oil and Gas, General Purpose
As of October 31st, 2022, Kalrez 1050LF parts are no longer being manufactured.
Markez® Z1026 Paint spray equipment
Markez® Z1028 CPI, Oil and Gas, General Purpose
Markez® Z1352 CPI, Oil and Gas, General Purpose; Amines
Perlast® G75M Low compression Set
Perlast® G80A Broad Chemical Resistance

*This xross reference is intended to assist the user in determining the suitability of various elastomers in many different chemical environments. The ratings are based on a combination of published literature, laboratory tests, actual field experience, and informed judgments. As laboratory tests do not necessarily predict end-use performance, users of Freudenberg-NOK products must conduct their own evaluations to determine application suitability.
Additional information can be obtained from other publications such as Chemical Resistance Guide for Elastomers published by Compass Publications.
The information given in this cross reference guide is believed to be reliable, but no representation, guarantees or warranties of any kind are made to its accuracy or suitability for any purpose.
Unless otherwise agreed mutually in writing, any technical advice furnished by Seller to Purchaser before or after delivery of the Products is provided “as is” and on a gratuitous basis, without charge, and on the basis that it represents Seller’s good faith judgment, but without warranty of any kind, and is accepted at Purchaser’s sole risk.

For more detailed information about each compound or for assistance in selecting the right O-Ring compound for your application, please contact our technical support team at sales@theoringstore.com.

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