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O-Rings· Cannon Gasket

Neoprene O-Rings

Precision die-cut neoprene components. ISO 9001 certified. Fontana, CA since 1971.
Custom neoprene O-rings for HVAC, refrigeration, and moderate-chemical sealing, with good weather and ozone resistance. AS568 standard sizes and custom specs.

Key Properties

  • Durometer: 30A – 90A
  • Moderate oil resistance
  • Weather & ozone resistant
  • Flame retardant
  • AS568 standard sizes

Why specify Neoprene for o-rings?

Neoprene features moderate resistance to ozone, UV, weather, water, oils, greases, and solvents, making it suitable for varied applications. Often specified in HVAC, refrigeration, and outdoor industrial assemblies where premium compounds are not justified by the duty cycle.

Properties of Neoprene o-rings

Cannon Gasket cuts Neoprene o-rings to your drawing in durometer and thickness specifications of 30A to 90A Shore hardness. Moderate resistance to oils, greases, water, ozone, and refrigerants (R-12, R-22). Inherently flame retardant.

Neoprene tolerances and customization

Standard dimensional tolerances on Neoprene o-ringsland around ±0.010" to ±0.015" on OD and ID, depending on material durometer and thickness. Tighter tolerances are available on select grades. Cannon Gasket cuts Neoprene to custom profiles in-house and matches lead times to your production volume. PSA backing, pad printing, custom packaging, and kitting are all on the menu when you need them.

How Neoprene O-Rings Perform

- Service temperature -40°F to +220°F. - Moderate resistance across a range of mild exposures. - Good flame resistance.

Where Neoprene O-Rings Are Specified

HVAC and refrigeration systems, R-22 / R-410A refrigerant service, outdoor industrial assemblies, marine, and applications where a mid-range elastomer is the right cost / performance balance.

Applications

  • Refrigeration systems
  • Automotive sealing
  • HVAC installations
  • Industrial equipment
  • Marine systems
  • Construction assemblies

Industries Served

  • Refrigeration
  • Automotive
  • HVAC
  • Industrial
  • Marine
  • Construction

Manufacturing Capabilities

  • Standard AS568 sizes
  • Custom sizes available
  • In-house tooling
  • Prototype to production
  • ISO 9001 certified
Request a Quote from Cannon Gasket
Custom Neoprene o-rings die-cut to your drawing. Prototype to high-volume production. ISO 9001 quality system with MIL-spec, FDA, and USP Class VI grades available.
Cannon Gasket, Inc.7784 Edison Ave, Fontana, CA 92336
909.355.1547
sales@cannongasket.com
https://cannongasket.com/o-rings/neoprene-rubber-o-rings/
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