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Ten brown Viton O-rings in a pack, round cross-section, medium-hard finish

Zoro Select

Zoro Select O-Ring Viton 2-3/8 in 1/8 in Brown PK10

SKU CH-PWVA-B2D79

Pack of 10 Viton O-rings rated for -15 to 400 °F with 2.3 in inside diameter

  • Viton material resists temperatures from -15 to 400 degrees F
  • Pack of 10 rings simplifies maintenance stocking
  • FDA approved material suits food contact applications
  • 3 in inside diameter fits standard 2-3/8 in grooves
  • 75A durometer provides medium hard sealing performance

Zoro Select Viton O-Ring 10-Pack

This pack contains ten brown Viton O-rings with a 2-3/8 inch nominal inside diameter and 1/8 inch cross-section. Each ring is made from 75A durometer fluorocarbon material rated for continuous service from -15 to 400 degrees Fahrenheit. The seals carry FDA approval for food and pharmaceutical contact. They are metal detectable but not X-ray detectable.

Maintenance teams needing chemical-resistant

Suits technicians replacing seals in fuel, oil, or high-temperature fluid systems where Viton compatibility is required. The medium-hard compound resists compression set in stationary grooves. Buyers who need low-temperature flexibility below -15 degrees Fahrenheit or seals for dynamic reciprocating motion should look at alternative materials. The pack quantity is fixed at ten units.

2.3 inch actual inside diameter

The measured 2.3 inch inside diameter and 0.139 inch width determine fit in standard inch-series grooves. Dash number 229 identifies the size across manufacturers. The 2.637 inch actual outside diameter confirms the cross-section geometry. Verify groove dimensions against these actual measurements before ordering.

Highlights

  • Viton material resists temperatures from -15 to 400 degrees F
  • Pack of 10 rings simplifies maintenance stocking
  • FDA approved material suits food contact applications
  • 3 in inside diameter fits standard 2-3/8 in grooves
  • 75A durometer provides medium hard sealing performance

Specifications

BrandZORO SELECT

Questions about this item

How can I confirm the Viton O-rings are sealing correctly after installation?

Pressurise the system to its working pressure and watch for leaks; the brown Viton material should hold from -15 °F up to 400 °F without weeping.

What comes in the pack and is anything else required for fitting?

Ten O-rings are supplied; no lubricant, tools or additional hardware are included.

Which dash-number size should I select for a 2-3/8 in bore?

Choose dash 229 — it gives a 2.3 in actual inside diameter and 0.139 in cross-section for that bore.

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