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Five black rectangular Viton O-rings, 1.8 in inside diameter, .07 in width

Zoro Select

Zoro Select Square Profile Viton O-Ring Dash 032 PK5

SKU CH-BYRN-3G052

Viton O-ring with 1.8 in inside diameter, 0.07 in width and 75A durometer resists -15 °F to 400 °F

  • Viton material resists chemicals and heat up to 400 Degrees F
  • Square profile with .07 in width seals evenly in rectangular grooves
  • Dash 032 size fits 1.8 in nominal inside diameter applications
  • Medium-hard 75A durometer balances compression strength and flexibility
  • FDA compliant for food and pharmaceutical contact safety

Zoro Select Viton O-Ring Dash 032

These square-profile O-rings suit maintenance teams and equipment builders who need reliable static seals for hydraulic or pneumatic assemblies. The Viton material resists oils, fuels and many chemicals across a broad temperature range. Each pack contains five rings for repeated service tasks.

Rectangular cross-section for groove stability

The rectangular cross-section locks into standard dash-032 grooves without rolling or twisting during installation. Medium-hard 75A durometer gives a firm seat while still conforming to minor surface imperfections. Black colour allows quick visual inspection for wear or contamination.

FDA-compliant seal for regulated environments

Replaces generic rubber rings in food-contact or pharmaceutical lines where FDA compliance is required. The jump is worth it when operating temperatures approach 400 degrees F or when metal-detectable fragments are a safety requirement. Not X-ray detectable, so X-ray inspection systems will not see fragments.

Highlights

  • Viton material resists chemicals and heat up to 400 Degrees F
  • Square profile with .07 in width seals evenly in rectangular grooves
  • Dash 032 size fits 1.8 in nominal inside diameter applications
  • Medium-hard 75A durometer balances compression strength and flexibility
  • FDA compliant for food and pharmaceutical contact safety

Specifications

BrandZORO SELECT

Questions about this item

What temperature range does the Viton material withstand?

The Viton O-ring operates from -15 degrees to 400 degrees Fahrenheit, making it suitable for high-heat sealing applications.

What are the exact dimensions for the dash 032 square profile?

The O-ring has an actual inside diameter of 1.8 inches, actual width of 0.07 inches, and actual outside diameter of 2.004 inches with a rectangular cross-section.

How do I install these square-profile O-rings without damaging them?

Lubricate the Viton ring with compatible grease, then gently press the rectangular cross-section into the groove without twisting, as the square profile seats differently than round rings.

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