Silicone O-Rings

Silicone O-Rings

O-Rings » Silicone O-Rings

Munaco stocks a wide selection of sizes and cross sections of silicone o-rings. Silicone rubber (PVMQ, VMQ) o-rings and seals have a greater temperature range than NBR and EPDM seals making them useful in some very cold systems and in steam.

  • -175F up to 500F
  • Good resiliency with low compression set
  • Moderate wear resistance
  • 50 durometer and up
  • Most commonly red or rust in color
  • Perfect for ozone and outdoor use
  • Good for dilute salt solutions
  • Excellent for animal and vegetable oils
  • Very clean compounds for food and pharmaceutical use
  • Compounds for insulative, conductive, or even flame retardant are available
  • Silicone rubber, VMQ, PVMQ
  • AMS3304, AMS7267, AMS3337
  • AMS3301, AMS3302, AMS3303, AMS3305
  • Many FDA compounds available
  • O-Ring Sizes AS568 Standard
  • dash sizes in 0.070" to 0.500" cross sections
  • metric sizes in 1.0mm to 10.0mm cross sections
  • Available in round and custom molded sizes
  • Cord, quad, and square cross section available

FDA Valves

FDA Pumps

Medical Equipment


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Contact us by Phone800-986-2055