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Brown Viton O-ring pack of 100, 1/2 inch diameter, 1/16 inch cross section

Zoro Select

Zoro Select O-Ring 1/2 in Viton Brown PK100

SKU CH-GVJC-QJ9C8

Pack of 100 Viton O-rings with 1/2 in inside diameter and 1/16 in width for sealing up to 400 Degrees F

  • Viton material withstands temperatures up to 400 degrees F
  • FDA approved for food and pharmaceutical contact
  • 100 piece pack supplies high volume maintenance needs
  • Medium hard 75A durometer resists extrusion under pressure
  • Actual dimensions .4 in ID by .07 in width ensure precise fit

1/2 in Viton O-Rings for Sealing

This pack contains one hundred brown O-rings made from Viton with a nominal inside diameter of 1/2 in and a cross-section of 1/16 in. The material carries a 75A durometer rating for medium-hard firmness. They suit maintenance crews and engineers who need a ready supply of standard-size seals for fluid systems. Buyers who require metric dimensions or a different compound will need another product.

Temperature range and material stability

Viton construction tolerates continuous exposure from -15 to 400 degrees F without hardening or cracking. The elastomer resists oils, fuels and many aggressive chemicals encountered in automotive and industrial service. Actual inside diameter measures .4 in and actual outside diameter .629 in for consistent groove fit. No cooling or lubrication additives are required during normal operation.

FDA-approved material and metal-detectable design

Each ring meets FDA requirements for incidental food contact and is coloured brown for visual identification. The compound is metal-detectable to support contamination-control programmes, though it is not X-ray detectable. Packaging delivers one hundred pieces in a single bag for bench stock or kit replenishment. No installation tools or adhesives are included.

Highlights

  • Viton material withstands temperatures up to 400 degrees F
  • FDA approved for food and pharmaceutical contact
  • 100 piece pack supplies high volume maintenance needs
  • Medium hard 75A durometer resists extrusion under pressure
  • Actual dimensions .4 in ID by .07 in width ensure precise fit

Specifications

BrandZORO SELECT

Questions about this item

How do I install the 1/2 in Viton O-ring without damaging the .07 in cross-section?

Lubricate the O-ring with compatible grease, then stretch it evenly over the gland avoiding sharp edges; the .07 in width is thin so use a plastic pick rather than metal tools to prevent nicks that cause leaks.

When should I replace these Viton O-rings in a 400 Degrees F application?

Inspect quarterly for hardening, surface cracking or permanent compression set; Viton resists heat well but sustained exposure near 400 Degrees F accelerates aging, so swap at first sign of lost elasticity.

What is the first performance limit these O-rings hit during continuous high-temperature cycling?

The 75A durometer material stiffens first, reducing low-temperature sealing below -15 Degrees F and increasing compression set above 400 Degrees F, which leads to leakage before the Viton itself chemically degrades.

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